June 12th, 2016

SilencerCo Leads Huge Growth in USA Suppressor Market

Suppressor Silencer Josh Waldron Dean Weingarten Silencerco

In this article, Gun Watch Editor Dean Weingarten interviews SilencerCo Founder/CEO Josh Waldron. Started in 2008, SilencerCo is an amazing success story. The company now sells 18,000 silencers a month. To put that in perspective, a decade ago, the entire domestic suppressor industry was selling 18,000 suppressors a YEAR. SilencerCo now controls 65% of the suppressor market in the USA, and its business is growing 100% a year.

This growth is remarkable considering that suppressors remain highly regulated and costly to acquire. The National Firearms Act (NFA), passed in 1934, imposes significant restrictions and requires a $200 tax to be paid on each silencer sold.

How Suppressors Work — The Science of Silencers

Interview with Josh Waldron, CEO of SilencerCo
©2016 by Dean Weingarten: Permission to share is granted when this notice is included.

At the NRA Annual Meeting in Louisville, Kentucky, I was able to talk to Josh Waldron, CEO of SilencerCo. Josh is more than a visionary. He is a man who acted on his vision, and is changing the gun culture and the national culture.

I [visited] the SilencerCo booth during the NRA Annual Meeting. I was told that SilencerCo produces about 65% of the silencers in the United States. The company is growing so fast that it was hard to keep up with the number of employees, currently about 330 and rising quickly. There is no doubt that SilencerCo holds a dominant market share and is growing at an exceptionally fast rate. I asked Josh about the future of silencers and silencer legislation.

Q: Do you have a plan, and can you tell me about it?

“It starts as education. Ever since we started the company in 2008, we have had a focus on education and advocacy. When I first started the company… only 18,000 silencers were sold in the United States each year, and that was every manufacturer.”

“From the time we have started until now, there were 18,000 then, we are now selling about 18,000 silencers every month, just SilencerCo.”

“In the last five years, this has been the fastest growing segment of the firearms industry.”

Suppressor Silencer Josh Waldron Dean Weingarten Silencerco

When I first started the company… only 18,000 silencers were sold in the United States each YEAR [from] every manufacturer. We are now selling about 18,000 silencers every MONTH, just SilencerCo. — Josh Waldron

“People are just starting to understand. This is not a ‘cool accessory’ as much as it is a personal protection/personal safety device, just as you would consider any other device that keeps you safe while you shoot, such as safety glasses. It is really the only true way to hunt while you protect your hearing. As we continue to educate the market, it grows exponentially. A guy will get one who has never had one before, he brings it home, he shows his friends, and they say ‘Oh my gosh, I want to buy one!’ Every time we get suppressors out there, the snowball continues to grow and get bigger and bigger.”

Q: Your market share is dominant. Your sales growth is exponential, isn’t it?

“Yes … pretty amazing. We are growing 100% every year.”

WATCH X-Ray View of Shots Through Silencer (28,000 frames per second, 22 Sparrow)

Q: Do you fear that removal of suppressors from the NFA (National Firearms Act) will cut into your profit margin?

“I don’t think so. We don’t get to take full benefit of the economies of scale. We have to order materials on a small-batch basis. As we increase the number of suppressors going out the door we decrease the amount that it costs us. We haven’t pushed it to the level where are seeing those economies of scale.”

“We are always going to be a top-shelf brand. We are never going to discount our brand. We will be a leader in the industry, continually. I do believe there will be a lot of new entrants to the industry. I do not think that will hurt our brand or hurt our market.”

Q: I saw the Maxim 9, SilencerCo’s integrally-suppressed pistol, at the SHOT Show in Las Vegas. Is the Maxim 9 in production yet?

“It is not in production yet. Projects of this size take a lot of research and development. They take a lot of torture testing. We have to put it through a lot of standard testing. We use outside firms that come in and test and evaluate, so that we can hold our heads up high and say ‘This is a duty grade weapon’. We are not going to release it until it is.”

“I do not want to be marketing to our men and women in uniform, and saying this is a safe way to shoot until we can say this is a perfect firearm for them. The amount of testing is extremely rigorous. We are on schedule. We will release it, probably in December.”

Q: Is the Maxim 9 your entry into a future market of integrally-suppressed firearms?

“Yes. Our intention with the Maxim brand is to have integrally-suppressed firearms in that brand. We are talking everything from shotguns to rifles to pistols. The pistol is a good place to start because it is the holy grail of integrally suppressed guns that everyone has wanted. It is extremely difficult to do. People have tried it and failed, years and years, for decades, and this is the first time it has actually been viable and real. We are very excited about that, and very proud of that. We are going to move into new calibers as soon as this one starts shipping. We are very excited to expand that line.”

Suppressor Silencer Josh Waldron Dean Weingarten Silencerco

“Do I think the gun companies will compete? They can try. Number one, our IQ is amazing around this product. We spent a lot of time researching every firearm, every handgun that you can think of. How the mechanisms worked, and why. We had to be thorough. Which is why we designed the gun from the ground up. We went into every single style of this type of firearm, and other types of handguns as well, and really, truly understand how it needed to be designed. We had to take every mechanism, the guide rods, the springs, the things that are in front of the chamber in a conventional handgun, and move them behind the chamber. That was our biggest challenge. Do I think that some of those guys will start competing and get around our IQ? It will be a lot harder for them than for us. Because we are the ones who figured it out in the first place, and we have a lot of patents around that.”

Q: Rifles have had a lot of [suppressor] solutions … for a long time.

“We will get into those lines, the rifle lines. The difference is that we will design the gun, just the same way as we did for the Maxim 9. We will design the gun for the suppressor instead of putting on a suppressor designed for the gun, so our guns will be better.”

Suppressor Silencer Josh Waldron Dean Weingarten Silencerco

“There are about 400 million firearms in the U.S. right now. Most of those were not designed with a suppressor in mind. There is a huge market for retrofitted suppressors.”

“Which is what we have been doing for the last eight years, it is what we have done as a company which is providing solutions for firearms that already exist. The field is ready to harvest as far as creating a new platform. A new platform that has never been done before this, that was designed from the ground up with the intention of being suppressed, integrally suppressed.”

Q: You say you are going to stay on the high end. I looked at some of the markets. There is a lot of low end potential out there.

“There is. It is something that I am just not interested in. Number one, I do not know how to make something that is not the best.”

“It is impossible to know what the percentage of the market the high end will be. It is important to me to make the best product in the world. I am a brand guy. My brand is very important to me to so if I am making things that are less than the best, that is not ever something that I want. I always want to be top shelf.”

Q: Are you exporting much?

“We export, yes. We can’t export to the commercial market. Only to the military and law enforcement. It is a State Department thing.

“We have a bill right now, it is called the Suppressor Export Act. Congressman Jeff Stewart is the one that is sponsoring that bill for us. It would ensure that the State Department would have to allow us to take part in the world market, that is available, that we are not able to take part in right now. We can only export to law enforcement and military, but not to the commercial market. But with this bill, we would be able to export to everybody. If there is a country where it is legal to have suppressors, we would be allowed to export to them.”

“There are suppressor manufacturers all over the world, and they sell all over the world. The United States is the only place where they are this regulated. It is just crazy. You can go to the UK, where it is really hard to own a gun, and you can buy a suppressor over the counter, without a background check.”

“We are behind the curve when it comes to the rest of the world.”

Q: Can [one buy stock in Silencerco]?

“We are a private company.”

©2016 by Dean Weingarten: Permission to share is granted when this notice is included.

Link to Gun Watch

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June 11th, 2016

Traveling with Firearms — Learn the Laws that Apply


Chrysler’s 2014 Outdoorsman Series Trucks offered an optional “RamBox” with locked rifle storage.

Ford F-250 Cabelas crew cab gun storage bench seatOn the NRA’s American Rifleman website you’ll find a helpful article that provides basic tips on avoiding legal entanglements when traveling from state to state with firearms in your vehicle. The basic advice is to plan out your trip in advance, researching all state and local laws that will apply. This can be a daunting task, but a Federal law, the Firearms Owners’ Protection Act (FOPA) does provide some protection for travelers.

According to the NRA: “FOPA shields you from local restrictions if you’re transporting firearms for lawful purposes. Under FOPA, notwithstanding any state or local law, a person is entitled to transport a firearm from any place where he or she may lawfully possess and carry such firearm to any other place where he or she may lawfully possess and carry it, if the firearm is unloaded and locked out of reach. In vehicles without a trunk, the unloaded firearm must be in a locked container other than the glove compartment or console.”

The NRA cautions that: “Laws vary place-to-place, and if you do anything other than pass through a state, you must obey all local laws. This is especially true when you are carrying a loaded firearm in your vehicle or on your person. There’s no shortcut here. You need to map out your trip state-by-state to be sure you stay legal during your trip.”

Resources for Travelers

The American Rifleman article also lists useful print and online resources you can consult to learn more about laws that apply when traveling with firearms:

Guide to the Interstate Transportation of Firearms (From NRA ILA.)

Federal Firearms Regulations Reference Guide (BATFE publication.)

BATFE’s State Laws and Published Ordinances — Firearms, 2010-2011

BATFE’s Answers To Frequently Asked Questions

State Gun Laws at a Glance (Includes interactive chart with info on state laws.)

The Traveler’s Guide to the Firearm Laws of the Fifty States (Printed handbook.)

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June 3rd, 2016

The Risk of Hearing Loss — How to Protect Your Hearing

Hearing Protection DB sound level ear plug muff

“Science tells us that exposure to continuous noise of 85 dB for eight hours is enough to cause permanent hearing loss, and worse, spikes of 130 dB and more can result in permanent hearing damage instantly.”
Source: NRA Blog.

The Risk of Hearing Loss
Hearing loss can be progressive and irreversible. If you are a shooter, this is serious business. As the NRA Blog cautions: “You may not even realize you’re harming your hearing. Hearing loss occurs gradually, and can go effectively unnoticed until symptoms become severe. By then, the damage is done.”

Nobody wants to go deaf. But we often see shooters without effective hearing protection when they are walking around a few yards behind the firing line. That’s bad — even if you are away from the firing line, gunshot noises can damage your hearing. You MUST use effective hearing protection every time you go to the range. Good foam earplugs costs mere pennies but they can prevent deafness in your later years. Many folks also wear muffs over plugs.

Sound Levels for Common Noises:

9mm Luger pistol: 160 dB

Jet aircraft engine (near): 140 dB

.22 LR pistol: 134 dB

Normal human pain threshold: 120 dB

Noisy Nightclub: 110 db

Riding Motorcycle at 65 mph: 103 db

Power Lawnmower: 95 dB

Hearing damage possible: 85 dB (sustained for 8+ hours)

Ringing Telephone: 80 dB

Normal conversation: 60 dB

The Myth of the “Quiet” .22 LR
The NRA Blog notes that “many rimfire shooters, particularly those using the beloved .22 Long Rifle cartridge, argue that the small .22 LR caliber doesn’t produce enough sound to damage your hearing”. So, is that really true … or is it a myth?

In fact, a .22 LR can be much louder than you think — a .22 LR pistol can produce sound levels of 134 dB. That’s well above the normal human pain threshhold.

hearing protection ear muffs NRR earplugs osha deafness

Highest Protection NRR 34dB-Rated Ear Muffs

AccurateShooter Deals of Week NRR 34 muffs ear protection 34dB

For under $20.00 you can buy quality ANSI-approved muffs with a 34dB Noise Reduction Rating — the best you can get. Chose the Bright Yellow TR Industrial Muffs at $14.99, or the dark green Walker EXT Range Muffs for $16.74. Both products have padded head-bands which retract. If you prefer “basic black”, consider the $14.99 Sumsonic G47 Muffs which also carry a 34dB NRR.

Howard Leight MAX NRR33 Earplugs, Just $4.90 for 50 Pairs.

accurateshooter.com review Max-1 Howard Leight ear plugs

20 Pairs
50 Pairs

These Howard Leight NRR33 Max plugs are your Editor’s favorite foam earplugs. Between shooting, motorcycling and mowing lawns, I probably have Max plugs in my ears 2-3 days a week. This is a very good price for a bulk pack of 50 pairs. And if you act soon, you can get free shipping to boot.

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June 1st, 2016

Teaching the Next Generation of Shooters

Ernie Bishop 6.5-284 shooter training
Click for Full-screen Photo

Ernie Bishop, USA dealer for SEB Rests, offered this story about teaching a young boy how to shoot — passing on the heritage of marksmanship to the next generation. Ernie was working with an 8-year-old novice. With Ernie showing him the ropes, the young man was able to make hits at 1440 yards!

Teaching a Young Man about Long-Range Shooting, by Ernie Bishop
I was able to do some coaching with an eight-year-old boy shooting distance with a Savage 6.5-284 rifle (factory 1:9″-twist barrel), 3-12X Huskemaw scope, and MAC brake. Chuck McIntosh was helping as well. I can’t wait to see how this young man develops as a shooter. It was a real pleasure coaching him.

We ended the day’s shooting session with the young man making multiple connections at 1440 yards with the Savage rifle (top photo). We were very proud of this young man. During our session, the young shooter also fired a suppressed 300 Remington Ultra Magnum. The boy made managed a first-shot connection at 500 yards on a 5″ square target.

Click for Full-screen Photo
Ernie Bishop 6.5-284 shooter training

The next day I brought a couple of Specialty Pistols for our young marksman to play with. The photo shows a rear grip XP-100 with McRee chassis, chambered in .284 Winchester for 168gr SMKs. The young man went out to 850 yards with this after he got bored with 10″ targets at 400 and 500 yards (he never missed at 400 and 500!).

Click for Full-screen Photo
Ernie Bishop 6.5-284 shooter training

We ended up having switchy winds, which made things more difficult, but still fun. We also shot at 750 yards with the 6.5-284 bench pistol.

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May 28th, 2016

The Color Purple — A Father’s Gift to His Daughter

Erik Cortina 6.5x47 Lapua F-Class Rifle Daughter

“My daughter’s favorite color is purple, so I built her a purple rifle….”

Here’s a feel-good story about a family that shoots together, and a dad who did something very special for his daughter. All fathers create things for their children, but it’s unusual to find a Dad who has the skills (and motivation) to build a top-level competition rifle for his child. Our friend, Erik Cortina, did just that. Here is the story of the lovely purple maple F-Class rig Erik built for his girl Amberleeana.

Erik Cortina 6.5x47 Lapua F-Class Rifle Daughter

AUDIO FILE: Erik Cortina and Daughter Amberleeana Talk about the Purple Rifle. (Sound file loads when you click button).

My daughter would always tell me when I would go to a match, “Remember Dad, only Xs matter, the other stuff on the target is just there for decoration!” — Erik Cortina

A Father’s Gift: An F-Classer for Amberleeana

by Erik Cortina
My daughter Amberleeana has been wanting to shoot F-Class for a long time because I have been dragging her to matches since she was a little girl. She would come into my reloading room and watch me reload while she asked a million questions, all which I tried to answer to the best of my abilities. At age 9, she started hunting with a semi-custom rifle her grandfather gave her, a 6×47 Lapua built on a Remington 700 action with a Bartlein barrel. She has been very successful as a hunter so she decided to move to the next step and start shooting F-Class.

She shot my backup rifle before and she really enjoyed it. Here’s a YouTube video from a while back. This shows Amberleeana, at age 11, shooting at 500 yards for the very first time. You can see she does very well.

After hearing about the U.S. F-Class Under 25 (U25) Rifle Team selection trials in Raton this upcoming summer, Amberleeana wanted to try out for the U25 Team. I told her that was OK, but we had to modify the rifle she was currently using so that it could fit her better. After some consideration, I decided instead to sell that rifle and build her a brand new one.

Erik Cortina 6.5x47 Lapua F-Class Rifle Daughter

Her favorite color is purple, so I built her a purple rifle with adjustable cheek piece and butt pad. Shurley Brothers (Austin, TX) crafted the stock from maple, and then applied a purple gloss finish. We think it turned out great. Amberleeana is eager to take the rifle to Raton this summer: “I would like to make the Under 25 U.S. Rifle Team and compete at the F-Class World Championship in Canada in 2017. My main focus now is on the upcoming team try-outs in Raton, New Mexico.”

I hope that my daughter enjoys F-Class as much as I have, which will allow us to spend more time together on the range and in the reloading room.

6.5×47 Lapua Load Development
The purple rifle is chambered for the 6.5×47 Lapua cartridge. Our preliminary load work up shows great promise using Vihtavuori N140 powder, 136gr Lapua Scenar bullets, and CCI 450 primers. We tried a variety of charge weights, starting at 35.7 grains of N140 and ending up at 38.2 grains. The photo below shows an initial series of 3-shot test groups at 120 yards. What do you think is the best node? What charge weight would YOU select among these? [Editor: That final load of 38.2 grains looks very good, but we would want to check for pressure signs and repeat with 10-round strings checking for ES and SD. Also, if you go by the vertical only, the 36.0 and 36.3 loads are worth further testing.]

Erik Cortina 6.5x47 Lapua F-Class Rifle Daughter

Erik Cortina 6.5x47 Lapua F-Class Rifle DaughterPurple Rifle Specifications:
Stock: Shurley Brothers Lowrider XL stock (Maple)
(Finished by Shurley Brothers, bedded by Speedy Gonzalez)
Action: Kelbly F-Class Panda
Trigger: Flavio Fare
Barrel: Brux 32″-long, 1:8″-twist, 4-groove stainless, chambered in 6.5×47 Lapua
(Barrel work and assembly done by Erik Cortina)
Barrel Tuner: ECTuner (matches barrel contour)
Scope: Nightforce 15-55x52mm Competition
Front Rest: SEB NEO front rest
Rear Sandbag: Edgewood
Load: VV N140, 136gr Scenars, CCI 450 primers

Erik Cortina 6.5x47 Lapua F-Class Rifle Daughter

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May 26th, 2016

Primer Pocket and Flash Hole Uniforming Basics

Reloading Case Prep Flash Hole Primer Pocket

The U.S. Army Marksmanship Unit (USAMU) has published a series of reloading “how-to” articles on its Facebook Page. This post explains how to uniform primer pockets and remove burrs in flash holes. These brass prep operations can help ensure greater consistency, shot after shot. Visit the USAMU Facebook Page each Wednesday for other, helpful “Handloading Hump-Day” tips.

Primer Pocket and Flash-Hole Conditioning

This week, we’ll address a question that frequently arises: “Do you uniform primer pockets and deburr flash-holes?”

As we tailor our handloading methods to the specific needs of each instance, the answer, not surprisingly, is “occasionally!” Generally, the USAMU Handloading Shop does not uniform primer pockets (PP) or deburr flash holes (FH) of our rifle brass. That’s not to say we’re against it — rather, it reflects the very high volume of ammunition loaded, the fact that very few cases are ever re-loaded for a second firing, and the types of brass we use. However, as a need is perceived, we DO deburr flash holes (of which, more later.)

As to the type cases we use, many thousands of our long-range 5.56x45mm cases come to us from the arsenal with the primer of our choice pre-installed and staked in per their usual practice. Obviously, we could not uniform either FHs or PPs on this live-primed brass. However, after careful sorting, inspection and preparation, we do obtain match-winning results with it. Regular readers have seen photos of some of the tiny 1000-yard test groups we’ve fired with weight-selected domestic brass which had neither Primer Pockets uniformed nor flash holes deburred.

Reloading Case Prep Flash Hole Primer Pocket
Figure 1 shows a fired, deprimed 7.62×51 case with primer residue intact. In Figure 2, the primer pocket has been uniformed to SAAMI specs. Note the shiny finish — evidence of the metal removed to uniform and square the primer pocket.

Shooters who reload their brass several times may decide to uniform PPs and deburr FHs, especially on their “300-yard and beyond” brass. Unlike us, they will be using their cases many times, while the operations are only needed once. Also, most handloaders only process a relatively moderate amount of brass compared to our 20-thousand round lots. Having high quality Long Range (LR) brass helps. Many of the better brass manufacturers form their flash holes so that no burrs are created.

Still, it does pay to inspect even THESE manufacturer’s products, as occasional slips are inevitable. Very rarely, some of these makers will have a significant burr in, say, 1 per 1000 or 2000 cases, and it’s worth catching those. Recently, we began processing a large lot of match brass from a premier manufacturer, and were startled to find that every case had a burr in the FH — something we’d never before seen from this maker. We then broke out the FH deburring tool and went to work.

Reloading Case Prep Flash Hole Primer Pocket

For those who do opt for these procedures, note that various tool models may have adjustable depth-stops. Pay attention to the instructions. Some flash hole deburring tools which enter the case mouth, not the primer pocket, depend on uniform case length for best results.

Does It Really Make a Difference?
It can be difficult to truly verify the contribution to accuracy of these procedures, particularly when firing from the shoulder, in conditions. Members of this staff, as individual rifle competitors, do often perform these operations on their privately-owned LR rifle brass.

One could ascribe this to the old High Power Rifle maxim that “if you think it helps, then it helps”. Another thought is to “leave no stone unturned” in the search for accuracy.

However, an extremely talented World Champion and Olympic Gold/Silver medalist commented on his own handloading (for International competition, which demands VERY fine accuracy). He noted that he did seem to see a decline in accuracy whenever he did not uniform FH’s, deburr FH’s and clean primer pockets before each reloading; however, with the wisdom of decades’ experience, he also remarked that “It could have been that I just wasn’t shooting as well that day.”

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May 25th, 2016

Giving a Firearm as a Gift? Some Reminders from NSSF

By Bill Brassard for NSSF
The holidays are just around the corner. As hunters, shooters, collectors or just plain plinkers, it’s a natural instinct to want to share our enjoyment of firearms with others. What better way to do that than to make a gift of a firearm to a family member, close friend or relative?

The first thing to remember if you’re thinking about giving someone a gun is that … it’s a gun! You already know that ownership of a firearm brings with it some serious legal and ethical obligations that other consumer products don’t. So let’s look at some questions you may have about giving a firearm as a gift.

ATF Firearms gun giftsThe first question you have to ask is whether the intended recipient can legally own the firearm where he or she lives. More than 20,000 different gun laws on the books, even the kinds of firearms that law-abiding citizens can own vary from place to place; for example, juveniles (under age 18) generally speaking are precluded by law from possessing a handgun. Check out the Bureau of Alcohol, Tobacco, Firearms and Explosives (ATF) website for an overview of local laws and, whatever you do, don’t forget that you can never under any circumstances transfer a firearm to someone you know — or have reasonable cause to believe — legally can’t own one. That’s a federal felony, so be careful.

Though there’s no federal law that prohibits a gift of a firearm to a relative or friend that lives in your home state, some states (such as California) require you to transfer the gun through a local firearms dealer so an instant background check will be performed to make sure the recipient is not legally prohibited from owning the gun.

The ATF recommends that if you want to give someone a new firearm, rather than going to a gun store, buying it on your own and giving it to, say your father, consider instead purchasing a gift certificate from that retailer and giving it to Dad as his present. That way he’ll get the exact gun he wants, and there’s no question about who is “the actual buyer of the firearm,” which is a question any purchaser must certify on the Federal Form 4473 at the time of purchase.

You can only ship a handgun by common carrier (but not U.S. Mail) and a long gun by U.S. Mail or common carrier to a federally licensed dealer, but not to a non-licensed individual. With all carriers, federal law requires you to declare that your package contains an unloaded firearm. To be safe, always consult your carrier in advance about its regulations for shipping firearms.

What if you want to give “Old Betsy,” your favorite old deer rifle, to your son or daughter as a college graduation gift? Again, in most states, there’s no law that says you can’t, but some states require even inter-family transfers to go through a licensed dealer. Remember, you can never transfer a firearm directly to another person who is a resident of a different state. In that case, you must transfer the firearm through a licensed dealer in the state where the person receiving the gift resides. Using a gift certificate from a firearms retailer near where the recipient lives might be a good solution. Pre-1898 antique firearms are generally exempt from the dealer requirement. [But check with the laws in your jurisdiction]. Be safe and check with your dealer or local law enforcement before you hand over your prized possession.

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May 22nd, 2016

Free eBook Covers 200 Years of Remington History

Remington 200 year history book

If you are at the NRA Annual Meetings & Exhibits today, you might want to visit the Remington booth. 2016 marks Remington’s 200-year Anniversary, and Remington’s booth features displays showcasing the company’s rich history over the past two centuries. Layne Simpson notes: “When Eliphalet Remington II hammered out his first rifle barrel in his father’s commercial iron forge in 1816, little did he realize that 200 years later we would be celebrating such an exceptional milestone.”

NRA Publications has created a free 68-page eBook that traces the history of Remington, America’s oldest gunmaker. The book includes many well-researched historical articles, a company time-line, and the 2016 Remington Gun Guide. Get the FREE Remington 200th Anniversary Commemorative Book HERE: Remington History Book and 2016 Gun Guide.

Remington 200 year history book

Remington 200 year history bookThe book contains many interesting feature stories. A fascinating article by Garry James, Remington Goes to War, covers the history of Remington firearms used by the American military. Interestingly, the first complete rifles built at the Remington factory were Model 1841 muskets contracted by the U.S. Army Ordnance Department in 1845.

In another in-depth article (featuring a fascinating, illustrated Remington timeline), NRA Museum Senior Curator Philip Schreier recounts the remarkable history of Remington firearms and ammunition. The From the Forge article by Layne Simpson highlights the key rifle models developed by Remington, from muskets to the legendary Model 700. Finally, John Zent writes about Remington’s manufacturing plants in Ilion, NY, and Huntsville, AL. Zent explains the processes (both traditional and ultra-modern) Remington uses to make all types of firearms.

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May 18th, 2016

Company Profile: Edgewood Shooting Bags and Gun Leather

Edgewood Rear Bag holster leathergoods Albuquerque New Mexico Derek Rodgers

Edgewood makes some of the best front and rear shooting bags you can buy. And the latest Edgewood rear bag is better than ever, with a new hybrid “slick material overlay”. This combines the shape retention and stability of leather ears, with slick, low-friction material where the stock rides. This “best of both worlds” solution delivers both bag stability and improved tracking. Derek Rodgers, the only man who has won BOTH the F-Open and F-TR National Championships, is using this new rear bag, and he says it’s excellent. He says his gun tracks great with the slick material on top of leather-based ears.

Edgewood Rear Bag holster leathergoods Albuquerque New Mexico Derek Rodgers

You’re probably familiar with Edgewood for its high-quality shooting accessories. You may not know that Edgewood also offers a full line of quality leather holsters. And we bet you didn’t know that Edgewood got its start making tack and bridles for horse riders. Here’s a short history of Edgewood Leather, a family-run business based in Albuquerque, New Mexico.

The History of Edgewood Leather

by Jack Snyder
I’ve always enjoyed working with leather and still do to this day. Something about starting with an idea and building a useful and hopefully, beautiful piece does it for me. There’s nothing like leather to stimulate my imagination. It brings out my creativity and makes me happy.

Edgewood Rear Bag holster leathergoods Albuquerque New Mexico Derek RodgersI began doing leatherwork as a kid, 12 or 13, and the first piece I made was a pair of shoes. Got a job in a leather shop in the late ’60s and made purses and belts, wallets and sandals — many pairs of sandals. I opened a small retail shop in Estes Park, CO and made even more of the same, adding vests, halter tops, hats, mountain man gear of all sorts from skunk hats to goat fur high-top moccasins.

After a decade or so, I became restless for something new and taught myself bridle work. I discovered a niche market with English riders who were always looking for beautiful, well-fitting show bridles and over a period of about twenty years developed and produced many products for these riders — numerous types of nosebands, breastplates, martingales, girths and many different varieties of reins. At the same time I observed that for every horse and rider there were at least two dogs trotting along beside. I began making dog products which closely resembled their horse buddies bridle work. Sales were good. Leashes, leads, halters and collars showed up at dog shows around the country. My bridles were worn by many champions in every horse discipline — dressage, show ring, hunter-jumpers, and my polo gear became popular among the players. All of that was fun and I’m still proud of those products (still being made today), but it was time for a change. I sold my interest to my partner and tried to retire. Didn’t work, though.

My plan was to shoot benchrest matches, as many as I could. And I did for some time and loved every minute. I’ve made many friends among the shooters, discovering early on that these people are the most interesting, smart folks a guy could ever associate with. To the man, they’ll share what they know with you and even hand you their gun when yours malfunctions during a match, and grin and slap you on the back when you beat ‘em with it!

When I was getting started in benchrest, one aspect of the game was somewhat disappointing to me-the quality and stability of the shooting bags. It was natural with my past leather experience to make what I thought would be a better product. I cobbled up a couple of bags and went to a match in Oklahoma. All hell broke loose. Most of the shooters had to have one. By the end of the summer, I had so many orders for shooting bags, I couldn’t keep up the pace. I was improving the designs, based on the shooters telling me what worked and didn’t work. I was adding new products, experimenting with materials, processes and configurations and having a great time. Completely by accident, Edgewood Shooting Bags was born. My wife Cindy and my two kids Jackie and Aaron jumped in and we became a bag-making machine — always looking to improve and expand upon the products. Jackie’s husband Ryan joined us several years ago and together, we’ve made a pretty awesome team.

Edgewood Rear Bag holster leathergoods Albuquerque New Mexico Derek Rodgers

Edgewood’s New Line of Leather Holsters
Since we’re all avid shooters with many handguns among us, the next logical product to add to our catalog would be a line of high-quality leather holsters. For the last year or so, we’ve come up with what we believe to be the most comfortable, elegant holster out there. Affordably priced, these holsters are are available in many different styles and configurations, for both outside carry and concealed carry.

Latest Rear Bag Design — Leather Ears with ‘Slick Material Overlay’
Edgewood constantly strives to improve its products. Witness the new “slick material overlay” bag ears. This is a major design improvement over our regular “slick ears”. The development of the overall design all started when we noticed some shooters applying household products like talcum powder or dryer sheets to the ears of their bag in an effort to reduce friction and speed up their rifle’s return to battery. We found a material that would achieve this function without the need to raid their wife’s pantry for powders or laundry accessories and began sewing the ears up using this “microscopic glass bead impregnated” fabric. We were happy with the results. However, we soon began to realize that the slick material could have the longevity of our nylon as well as its slick properties, if we found a way to increase its thickness without causing wrinkles or inconsistencies.

Edgewood Rear Bag holster leathergoods Albuquerque New Mexico Derek Rodgers

First, we ended up hunting down some similar fabric with a much higher strength and thickness. It even has a fireproof backing that makes it far more durable — even if shooters aren’t planning on exposing it to temperatures higher than the Arizona desert can offer. This material was definitely superior and even more representative of the quality and durability that shooters have come to expect from products wearing the Edgewood logo. We didn’t stop there, either.

We started experimenting with a way to combine our toughest ear design, which is made from soft leather, with the slick material to create the best of both worlds. We deemed it the “slick overlay” option and many of the world’s top shooters now swear by it. There is no compromise with this ear set — shooters gain all of the advantages of the slick material, in addition to durability and consistency that exceeds even our tried and true nylon ears. Many of our original bags have been punished by shooters for over a decade and are still performing. We expect this design to last even longer.

Edgewood Rear Bag holster leathergoods Albuquerque New Mexico Derek Rodgers

Keeping ahead of the curve with innovations that create and help propel evolution in the sport is a signal of our commitment to retain our status into the future. Along with other new products like our second generation of concealed and open carry holsters, range bags for sighting in hunting rifles, radius front bags for AR-style rifles, camouflage color options and more — we even have a new logo for 2016. Check us out online or give us a call. We’re ready to meet the demands of shooters — from Benchrest and F-Class to concealed carry and IDPA.

Jack Snyder
President – Edgewood Shooting Bags and Gun Leather

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May 18th, 2016

eBook Edition of Zeglin’s ‘Wildcat Cartridges’ Now Available

Zegline Wildcat Cartridges ManualFred Zeglin has released a Kindle eBook edition of his popular book Wildcat Cartridges — Reloader’s Handbook of Wildcat Cartridge Design. Gunsmith/author Zeglin explains: “The print edition of Wildcat Cartridges has gone out of print. We have plans to produce a second edition, but that is currently on the back burner. Demand of this book has remained strong so the decision to offer the first edition in a e-book format was made.” The Kindle eBook edition retails for $9.99 on Amazon.com. You can preview a FREE SAMPLE of the book to “try before you buy”.

CLICK HERE to Read FREE eBook Sample from Zeglin’s Wildcat Cartridges

This is more than just a history of cartridges. Dimensional drawings and loading data accompany many of the cartridge descriptions. More recent and popular designs are included as well as the “classic” older wildcats. There are chapters about important cartridge designers like P.O. Ackley, Jerry Gebby, Rocky Gibbs, and Charles Newton. (The hardback edition of the book contains 288 pages of stories, illustrations, instructions, and data.)

Gunwriter Wayne Van Zwoll says Zeglin’s book is a valuable resource: “Fred has illustrated his book well, with neat line drawings and photos you probably won’t find anywhere else. It’s a rare technical treatise that draws you in with illustration, or that keeps you with an easy flow of chat that, were it lifted from print, might pop up at any gun counter or handloading bench. Fred Zeglin has done well with this book, giving wildcatters – indeed, all rifle enthusiasts – an overview of a culture often mentioned but little explored on the page.”

Writing about the 2005 Print Edition of Wildcat Cartridges, Big Bore Journal declared: “This is a fantastic book on American wildcats, US loads and much more. A must have for wildcatters and gunsmiths.”

About the Author
An award-winning writer, Fred Zeglin operates Z-Hat Custom, and Hawk Cartridges. Fred has taught classes for the NRA Gunsmithing Schools in Colorado and Oklahoma. He served as production manager for McGowen Precision Barrels for a time, and was a tech advisor for 4D Reamer Rentals. To learn more about Z-Hat and Fred’s Wildcat Cartridges eBook, contact:

Z-Hat Custom Inc.
Fred Zeglin
432 E. Idaho St., Suite C420
Kalispell, MT 59901

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May 16th, 2016

Tangent vs. Secant vs. Hybrid — Bullet Ogive Geometry Explained

Secant and Tangent Ogive Bryan LitzWe know many of our readers aren’t 100% clear on the difference between a secant ogive bullet and a tangent ogive bullet. Add the “blended” or “hybrid” ogive into the design equation and you add to the confusion. In this article, Berger Ballistician Bryan Litz, explains the characteristics of the three popular ogive types: tangent, secant, and hybrid.

In discussions of ballistics, you’ll see references to “tangent” and “secant” bullet shapes. For many readers, these terms can be confusing. To add to the confusion, bullet makers don’t always identify their projectiles as secant or tangent designs. This article provides a basic explanation of tangent and secant designs, to help you understand the characteristics of both bullet shapes.

Tangent vs. Secant vs. Hybrid
Most match bullets produced today use a tangent ogive profile, but the modern VLD-style bullets employ a secant profile. To further complicate matters, the latest generation of “Hybrid” projectiles from Berger Bullets feature a blended secant + tangent profile to combine the best qualities of both nose shapes. The secant section provides reduced drag, while the tangent section makes the bullet easier to tune, i.e. less sensitive to bullet seating depth position.

Berger Bullets ballistician Bryan Litz explains tangent and secant bullet ogive designs in a glossary section of his Applied Ballistics website, which we reprint below. Bryan then explains how tangent and secant profiles can be combined in a “hybrid” design.

How Bullet Ogive Curves are Defined
While the term “ogive” is often used to describe the particular point on the bullet where the curve reaches full bullet diameter, in fact the “ogive” properly refers to the entire curve of the bullet from the tip to the full-diameter straight section — the shank. Understanding then, that the ogive is a curve, how is that curve described?

LITZ: The ogive of a bullet is usually characterized by the length of its radius. This radius is often given in calibers instead of inches. For example, an 8 ogive 6mm bullet has an ogive that is a segment of a circular arc with a radius of 8*.243 = 1.952”. A .30-caliber bullet with an 8 ogive will be proportionally the same as the 8 ogive 6mm bullet, but the actual radius will be 2.464” for the .30 caliber bullet.

For a given nose length, if an ogive is perfectly tangent, it will have a very specific radius. Any radius longer than that will cause the ogive to be secant. Secant ogives can range from very mild (short radius) to very aggressive (long radius). The drag of a secant ogive is minimized when its radius is twice as long as a tangent ogive radius. In other words, if a tangent ogive has an 8 caliber radius, then the longest practical secant ogive radius is 16 calibers long for a given nose length.”

hybrid bullet

Ogive Metrics and Rt/R Ratio
LITZ: There is a number that’s used to quantify how secant an ogive is. The metric is known as the Rt/R ratio and it’s the ratio of the tangent ogive radius to the actual ogive radius for a given bullet. In the above example, the 16 caliber ogive would have an Rt/R ratio of 0.5. The number 0.5 is therefore the lowest practical value for the Rt/R ratio, and represents the minimum drag ogive for a given length. An ogive that’s perfectly tangent will have an Rt/R ratio of 1.0. Most ogives are in between an Rt/R of 1.0 and 0.5. The dimensioned drawings at the end of my Applied Ballistics book provide the bullets ogive radius in calibers, as well as the Rt/R ratio. In short, the Rt/R ratio is simply a measure of how secant an ogive is. 1.0 is not secant at all, 0.5 is as secant as it gets.

Berger Hybrid bullet, .308 30 CaliberHybrid Bullet Design — Best of Both Worlds?
Bryan Litz has developed a number of modern “Hybrid” design bullets for Berger. The objective of Bryan’s design work has been to achieve a very low drag design that is also “not finicky”. Normal (non-hybrid) secant designs, such as the Berger 105gr VLD, deliver very impressive BC values, but the bullets can be sensitive to seating depth. Montana’s Tom Mousel has set world records with the Berger 105gr VLD in his 6mm Dasher, but he tells us “seating depth is critical to the best accuracy”. Tom says a mere .003″ seating depth change “makes a difference”. In an effort to produce more forgiving high-BC bullets, Bryan Litz developed the hybrid tangent/secant bullet shape.

Bryan Litz Explains Hybrid Design and Optimal Hybrid Seating Depths

Story sourced by Edlongrange.
Permalink - Articles, Bullets, Brass, Ammo 1 Comment »
May 15th, 2016

Free eBook for CCW Holders from Beretta

Beretta CCW Ten Tips Concealed Carry Guide Instruction book

Do you have a concealed carry permit, or do you plan to carry a concealed handgun in the future? Then you can benefit from Beretta’s FREE 15-page e-book, Ten Essential Tips for CCW Holders. This eBook, in handy PDF format, helps gun owners select an appropriate handgun (and holster), understand legal obligations and responsibilities, and train effectively with the firearm. This short eBook offers many useful tips to consider, in particular for gunowners who are contemplating the pros and cons of everyday carry for themselves.

Click here to download 10 Essential Tips for CCW Holders as a PDF

As the Beretta CCW booklet says, “Carrying a concealed handgun requires a certain amount of confidence. You need to be confident in your knowledge of laws and regulations. You have to have confidence in your accuracy, and you need to trust that you can carry a gun effectively, securely and comfortably. If a gun is a burden for you to carry, you probably won’t.”

Surprising Facts About Actual Defensive Handgun Use
You may be surprised to learn when and how handguns are actually used for self-defense. Most defensive uses are at very short range and the incident only lasts a matter of seconds. You need to be prepared, and train to be proficient drawing and aiming your weapon. And remember, shooting is a last resort, when a safe retreat is not available.

55% of gunfights take place in 0-5 feet.
20% of gunfights take place in 5-10 feet.
20% of gunfights take place in 10-21 feet.
95% of gunfights take place in 0-21 feet. (Source: FBI)
The average man can cover 21 feet of ground in 1.5 seconds.
The average gunfight is over in 3-5 seconds.
3 to 4 shots are usually fired.
Most gunfights take place in low-light conditions.
On average, one shot in four strikes someone.

Here are two (2) sample pages from Beretta’s CCW eBook.

Beretta CCW Ten Tips Concealed Carry Guide Instruction book

Beretta CCW Ten Tips Concealed Carry Guide Instruction book

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May 13th, 2016

Long-Term Powder Storage — What You Need to Know

Western Powders Blog SAAMI Storage

Ever wondered about the stability of the propellants in your reloading room? There are some important things you should know about powder storage, to ensure consistent powder performance and safety. On its website, Western Powders (vendors of Accurate, Norma, and Ramshot powders) published an informative Q & A series entitled Dear Labby: Questions for our Ballistics Lab. Here are some excerpts that pertain to powder storage and shelf life. Worried that your powder may be too old? Western’s experts explain how to check your propellants for warning signs.

Proper Powder Storage

Q: I live in southern Arizona where it is very hot. I am told powders will become unstable if stored in an area not air-conditioned. My wife says no powder or primers in the house. Can powder be stored in a refrigerator? What about using a fireproof safe? I would appreciate your ideas. — M.C.

Lab Answer: SAAMI guidelines are pretty clear on issues of storage. They recommend storing smokeless powder in containers that will not allow pressure to build if the powder is ignited — ruling out gun safes and refrigerators.

CLICK HERE to Read SAAMI Guidelines for Powder Storage (PDF)

In their original containers smokeless powder’s lifespan is quite long, even in your hot, arid climate, typically longer than the average handloader would need to store them. Stored safely in a garage or outbuilding, your powder should last years. If you see the powder developing a reddish tint, or giving off a foul odor, it is time to discard it.

Clumps in Powder Container

Q: I ordered some of your Accurate 1680 powder back about in December. I just now opened it … and it is full of clumps. My knowledge tells me that means moisture. Am I wrong? I just now broke the seal and it has been stored in a ammo can with desiccant packs around it and a dehumidifier running 14-16 hours a day. I can’t imagine this being my fault, if this does indicate moisture. I don’t know if the pink part on the label is suppose to be red or not, but it is definitely pink, so if it was red I am wondering if I was shipped an old container? I hope that this isn’t bad and I am stuck with it…

Lab Answer: All powder contains a certain amount of moisture. When the powder is stored or during shipping, it can go through temperature cycles. During the cycling, the moisture can be pulled to the surface and cause clumping. Clumping can also be caused by static electricity if too dry or the powder has limited graphite content. You can break up the clumps before metering and they shouldn’t be a problem. This will not affect the powder performance, so your product is fine. Accurate 1680 labels are designed in Pink. As a side note, specification for testing powder is at 70° F and 60% humidity.

Shelf Life and Packaging Dates

Q: Does powder ever get to old to use and what identifying marks does your company put on the canister for when it is made, You have helped me out a while ago when I asked about keeping my cowboy shooting under 950 fps and it works great less stress on the hand and the recoil is very minimum. — R.B.

Lab Answer: On one pound bottles, the number is on the corner in a silver box. If the powder was poured today, it would read 012815 followed by a lot number. The whole number would look something like 012815749. Eight pound bottles have a sticker on the bottom with an obvious date code. The lot number appears above the date.

Western Powders Blog SAAMI Storage

SUMMARY: Powder can have a very long shelf life. You need to watch for changes in smell and color. A reddish tinge, almost like rust on the powder, is a bad sign, as is a foul odor, not to be confused with a normal chemical smell. Either of these signs indicate it is time to dispose of your powder by means other than shooting.

Permalink - Articles, Reloading 1 Comment »
May 10th, 2016

Tips for Reclaiming .223 Rem Range Brass

Bryce Towsley has authored an informative article on Reclaiming .223 Rem Brass. Writing for Shooting Illustrated Online, Towsley confesses: “I’m a brass horder…. I end every shooting match on my hands and knees. If the rest of the competitors want to litter the range with their discarded cases, I see it as my civic duty to clean up the mess.” If you burn through a lot of .223 Rem ammo on the varmint fields or in multi-gun matches, we suggest you read Towsley’s article.

Towsley advises that you need to be cautious with range pick-up brass: “Range brass is full of dirt, dust, sand and debris that can be damaging to loading dies, as well as causing other problems.” So, range pick-up brass must be cleaned and then sorted carefully. Towsley explains that you should toss brass that is badly dented, and you have to make sure to remove the primer pocket crimp in military brass. This can be done with a crimp reamer or a swaging tool such as the Dillon Super Swage 600. The latter works well, but Towsley cautions: “For the swager to work properly, you must sort the cases by brand and lot, and then readjust the swager for each new lot.”

Trimming Quantities of Brass
Before loading, “reclaimed” range brass should, of course, be full-length sized and you should trim all the brass to the same length. “Cases that are too long can cause all kinds of problems”, explains Towsley.

We envy the system Towsley uses to trim brass. He has a Dillon Rapid Trim 1200B set up on the top of a single-stage press: “You simply insert a case into the shell holder and raise the ram to trim it instantly. The process is so fast, it almost feels like cheating.” The Rapid Trim is a very neat gadget — it even has an attachment for a vacuum hose to remove the cuttings. The photo at right shows a 1200B installed on a Dillon progressive press.

We definitely recommend you read Bryce Towsley’s Reclaiming Range Brass Article from start to finish. The article offers useful advice that will help you reload any rifle cartridge — not just .223 Rem range brass. Towsley also showcases many good labor-saving devices that can speed up and simplify the process of bulk rifle cartridge reloading.

Permalink - Articles, Reloading 4 Comments »
May 8th, 2016

Sunnen Barrel Honing System Used by Pac-Nor Barreling

Pac-Nor PacNor Barreling honing hone Sunnen lapping barrel
Pac-Nor Production Manager Casey Dichter says the Sunnen hone produces a consistency in bore diameter that is much superior to hand-lapping. The Sunnen machine has all but eliminated the standard pre-rifling lap. “You can really tell the difference between a bore that was honed before rifling and one that was [only] lapped”, notes Dichter.

Gun Barrel Honing System Hits Target for Pac-Nor Barreling
Manufacturing precision rifle barrels has always been something of an art that involves hand lapping of the bore surface twice, before and after the rifling profile is cut or swaged in by a rifling button. In fact, a bright, hand-lapped bore is considered one of the hallmarks of a precision rifle barrel, despite the inherent variations from manual work done by people who get bored and tired from the monotonous chore. Pac-Nor Barreling, Inc. set its sights on this issue more than a year ago and hit the X-ring with the newly developed Sunnen HTE honing machine. The machine has all but eliminated Pac-Nor’s pre-rifling lap, which is the more difficult and time-consuming of the two laps. Pac-Nor is also producing as many custom barrels as ever, but with a slightly smaller staff. “Our objectives with the hone were to build a better product with less labor, and the honing machine has exceeded my expectations,” said Pac-Nor Production Manager Casey Dichter. “The hone produces a consistency in bore diameter that is head and shoulders above lapping, within two to three millionths of an inch end-to-end when it’s really dialed in,” he said. “This, in turn, improves the consistency of the rifling process by minimizing variation in the depth of the grooves. We still finish lap after rifling, but it’s easier because we just polish off the fine crosshatch finish that may be left after honing and rifling.”

Pac-Nor PacNor Barreling honing hone Sunnen lapping barrel
The Sunnen hone secures the barrel blank in a 3-jaw chuck, with honing oil pumped into one end while the tool works from the opposite end. Sunnen’s specialized Long Bore Tool uses metal-bond diamond or CBN superabrasives to quickly remove reamer marks, waviness, tight spots and other imperfections left by upstream processes.

Honing is an ideal replacement for hand lapping barrel blanks before rifling. It quickly removes reamer scratches and surface waviness without labor-intensive hand lapping. A typical 600-grit abrasive can produce a 6-10 microinch Ra (0.15 to 0.25 µm) finish in a reamed barrel blank. By producing a consistent bore diameter (±0.0001″ or less), parallelism, roundness and surface finish end to end, honing yields more consistent performance from rifling buttons and cutters, resulting in a constant groove depth. The ideal bore geometry reduces distortion of the bullet shape.

Pac-Nor’s barrel-making process starts with cutting and facing premium bar stock, followed by gun drilling, done by four Pratt & Whitney twin-spindle machines and an Eldorado CNC twin spindle. After reaming, the barrels are gauged for size. Depending on the condition of the reamer, 0.0004″ to 0.0007″ of material is left in the bore. This must be manually lapped out or honed out to final size for rifling. “Everyone who works here has done hand-lapping,” said Dichter. “It’s an unpleasant job, particularly if the reamer is starting to get dull. Lapping may take 10 to 45 minutes, depending on the caliber of the barrel. We tried to shorten this, but when chatter marks get ‘ironed’ into the surface by the rifling button, the finish lap is even longer and more difficult, so there is no advantage. With lapping, too, there is potential for variation, simply because it’s a manual process. Lapping can also be a production limiter and in our region we have a very small labor force to draw on when we want to grow.”

Pac-Nor PacNor Barreling honing hone Sunnen lapping barrel
Pac-Nor cuts and faces premium bar stock, then gun drills on one of five twin-spindle machines, followed by reaming of the blanks. This rack of barrel blanks awaits completion.

The company had explored honing in the nineties, but re-visited the idea when Sunnen introduced its HTE honing machine in 2014. The HTE is a horizontal machine that can hone small-bore rifle barrels, with a diameter range of 0.150″ to 0.790” (4-20 mm), and lengths up to 60″ (1,524 mm). Designed specifically for long small bores, the machine features an extremely sensitive drive and tool feed system that provide maximum protection against tool overload/breakage. Tool specific force limits and run settings are stored in the touch-screen PC control, allowing the system to sense tight sections in the bore and correct them automatically.

Sunnen also developed a new Long-Bore Tool (LBT) designed to take on industry’s most difficult honing challenges in small bores of .17 caliber rifle barrels. The tool quickly remove reamer marks, waviness, tight spots and other imperfections left by upstream processes. The LBT utilizes metal-bond diamond or CBN super-abrasives for high productivity, long life and fast cycle times. Precision-machined of through-hardened tool steel, the LBT can produce bore accuracies of 0.000027″ (0.0006 mm) for diameter, roundness, and taper – from first part to last.

“We are currently honing about 80 percent of what we make and will do more as we acquire the tools in different calibers,” said Dichter. “Although there is a trade-off in cycle time and abrasive cost for additional honing, we are still able to run our reamers two to three times longer than when we lapped alone. With a hand lap, the time and effort increase when the reamer is getting dull.”

After honing, each barrel is inspected again before rifling with a pull-button. Pac-Nor makes its own Accu-Twist carbide rifling buttons and can provide different rifling styles, including polygonal, per the customer’s choice. A button is attached to a rod and the rod is pulled through the barrel. The company’s hydraulic rifling machine utilizes a CNC-machined twist bar with a helix angle that matches the twist rate requested by the customer. The final twist rate is confirmed afterward using a Barrel-Scan electro-optical twist measurement system.

The barrel is then stress-relieved in a tempering furnace, followed by contouring of the outer shape and final, finish lapping of the bore. “During the finish lap, you can really tell the difference between a bore that was honed before rifling and one that was lapped,” said Dichter. “You can easily sense any remaining tight or loose spots in the bore. The diameter uniformity and roundness of the honed bore are superb. The lap also feels different in a honed bore.”

Pac-Nor PacNor Barreling honing hone Sunnen lapping barrel

In competitive shooting where winning scores may be separated by thousandths of an inch, a few millionths of an inch improvement in the uniformity of a Pac-Nor barrel may make a big difference for a skilled shooter. For more information, visit www.sunnen.com or contact:

Sunnen Products Company
Mr. Bob Davis
Global Communications Mgr.
Sunnen Products Company
Tel: 314-781-2100
bdavis [at] sunnen.com

About Pac-Nor Barreling Inc.
Pac-Nor Barreling is a true custom manufacturer catering to bolt-action rifle shooters. The company’s principle markets are law enforcement, military, competitive shooters and hunters. Started in 1984 by avid shooter and company President Chris Dichter, Pac-Nor is now in its second generation under his son, Casey. In addition to barrel manufacturing, the shop will install the barrel on a customer’s action, or add features such as muzzle brakes or fluting on bolts and barrels etc.

The shop runs two shifts per day. A day shift of ten people produces 30-40 custom barrels of different calibers in 416R stainless or chrome-moly steel. A night shift of three people produces one type of barrel — about 50 AR-15 barrels per day for a rifle OEM.

Permalink - Articles, Gear Review, Gunsmithing 9 Comments »
May 6th, 2016

SCATT MX-02 Electronic Trainer Product Test and Review

SCATT MX-02 MX02 rifle trainer lens
by Tony Chow
In recent years, the use of electronic trainer systems has revolutionized training in all disciplines of position shooting. By capturing (and illustrating) key performance variables like the steadiness of a shooter’s hold, accuracy of aiming, and the timeliness of trigger release, these devices can offer tremendous insights into the strengths and weakness of a shooter’s position and technique, making high-level marksmanship training less voodoo and more of a science.

Until now, electronic trainers all suffered from one critical limitation: the inability to be used outdoors in live fire training. Now, however, SCATT has introduced the next-generation MX-02 electronic trainer, a product that can finally support outdoor live firing in broad daylight, as well as dry firing indoors. In addition, the MX-02 is the first electronic trainer to support centerfire rifles. It goes without saying that, when we at AccurateShooter.com were offered an MX-02 test unit to review, we jumped at the opportunity.

SCATT MX-02 MX02 rifle trainer lens

READ FULL REVIEW of SCATT MX-02 Electronic Trainer

How the SCATT MX-02 Works
The SCATT sensor mounted on the end of the barrel has a digital camera that “sees” the black bullseye in the target, even in broad daylight outdoors. Using the bullseye as a reference, the SCATT software tracks the movement of the muzzle relative to the center of the target. The unit can plot these movements as a continuous trace, which appears on a monitor as a squiggly, colored line. Data points from the trace are also available in a tabular spreadsheet format. This allows the shooter to “crunch the numbers”, revealing strengths and weaknesses in his gun-handling and aiming technique.

In our testing, we confirmed that, like SCATT’s earlier indoor-only WS-01, the MX-02 offers excellent support for indoor dry-fire training, which will continue to be the primary means through which position shooters sharpen their fundamental skills. Since the new SCATT uses the same familiar Windows software for data capture and analysis as its predecessors, shooters and coaches upgrading to MX-02 will have no learning curve to overcome, and newcomers to the SCATT platform can tap into the wealth of institutional knowledge accumulated over the years by the shooting community on how to interpret shot data.

It’s in the support for outdoor live firing, however, that SCATT MX-02 distinguishes itself from its predecessors and the competition. Shot trace data captured by MX-02 during live firing turned out to be every bit as valuable (and revealing) as we had hoped. The ability to correlate SCATT tracing with real shots on target gave us a better understanding of the shooting process, and helped the reviewer, already a high-level smallbore prone shooter, uncover a significant problem in his shooting. SCATT MX-02’s outdoor capability is therefore an invaluable feature, particularly for experienced shooters aspiring to world-class performance.

SCATT MX-02 MX02 rifle trainer lens

SCATT MX-02 MX02 rifle trainer lens

In summary, SCATT MX-02 is an outstanding product that delivers on its promises. We heartily recommend it, both for first-time users of electronic training aids, and also for those shooters who may wish to upgrade their current electronic training system. The MSRP for SCATT MX-02 is $1,799, $500 more than its predecessor, the SCATT WS-01, which is still available. In my view, the $500 premium for the MX-02 is justified by the MX-02’s enhanced capabilities, making it a better long-term investment.

Our complete, 3600-word MX-02 review of the SCATT MX-02 can be accessed through the link below. This full review contains many more photos plus detailed field test results. For the time being, the review only covers our experience with the product in smallbore shooting. An upcoming addendum to the review will include test results from centerfire shooting. Those attending SHOT Show in Las Vegas next week can examine SCATT MX-02 in person. SCATT will have the MX-02 on display at Booth 111.

READ FULL REVIEW of SCATT MX-02 Electronic Trainer

For more information or to order SCATT products, including the new MX-02, visit ScattUSA.com or call toll-free: 1-855-57-SCATT (72288).

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May 4th, 2016

The Ultra-Accurate AR — Secrets of AR Accuracy Revealed

AR-X AR15 Upper

In our Shooters’ Forum, one member recently asked: “What makes an AR accurate? What parts on an AR can really affect accuracy — such as free-floating handguards, barrels, bolts, bolt carriers?” He wanted an honest, well-informed answer, not just sales pitches. Robert Whitley posted a very comprehensive answer to this question, based on his experience building and testing dozens of AR-platform rifles. Robert runs AR-X Enterprises, which produces match-grade uppers for High Power competitors, tactical shooters, and varminters.

AR-X AR15 Upper

Building an Accurate AR — What is Most Important

by Robert Whitley
There are a lot of things that can be done to an AR to enhance consistent accuracy, and I use the words “consistent accuracy” because consistency is a part of it (i.e. plenty of guns will give a couple great 5-shot groups, but won’t do a very good 10- or 20-shot groups, and some guns will shoot great one day and not so good on others).

Here are 14 key things we think are important to accuracy.

1. Great Barrel: You’ll want a premium match-grade barrel, well-machined with a good crown and a match-type chambering, true to the bore and well cut. The extension threads must also be cut true to the bore, with everything true and in proper alignment.

2. Rigid Upper: A rigid, heavy-walled upper receiver aids accuracy. The typical AR upper receiver was made for a lightweight carry rifle and they stripped all the metal they could off it to make it light to carry (which is advantageous for the military). The net result are upper receivers that are so thin you can flex them with your bare hands. These flexible uppers are “strong enough” for general use, but they are not ideal for accuracy. Accuracy improves with a more rigid upper receiver.

3. True Receiver Face: We’ve found that truing the receiver face is valuable. Some may argue this point but it is always best to keep everything related to the barrel and the bore in complete alignment with the bore (i.e. barrel extension, bolt, upper receiver, carrier, etc.).

4. Barrel Extension: You should Loctite or glue the barrel extension into the upper receiver. This holds it in place all the way front to back in the upper receiver. Otherwise if there is any play (and there typically is) it just hangs on the face of the upper receiver completely dependent on the face of the upper receiver as the sole source of support for the barrel as opposed to being made more an integral part of the upper receiver by being glued-in.

AR-X AR15 Upper5. Gas Block: You want a gas block that does not impose pointed stress on the barrel. Clamp-on types that grab all the way around the barrel are excellent. The blocks that are pinned on with tapered pins that wedge against the barrel or the slip on type of block with set screws that push up from underneath (or directly on the barrel) can deform the bore inside of the barrel and can wreck the accuracy of an otherwise great barrel.

6. Free-Float Handguard: A rigid, free-float handguard (and I emphasize the word rigid) really makes a difference. There are many types of free-float handguards and a free-float handguard is, in and of itself, a huge improvement over a non-free-float set up, but best is a rigid set-up. Some of the ones on the market are small diameter, thin and/or flexible and if you are shooting off any type of rest, bipod, front bag, etc., a rigid fore-end is best since ARs want to jump, bounce and twist when you let a shot go, as the carrier starts to begin its cycle before the bullet exits the bore.

7. Barrel Contour: You want some meat on the barrel. Between the upper receiver and the gas block don’t go real thin with a barrel (we like 1″ diameter if it’s workable weight-wise). When you touch off a round and the bullet passes the gas port, the gas system immediately starts pressuring up with a gas impulse that provides vibrations and stress on the barrel, especially between the gas block back to the receiver. A heavier barrel here dampens that. Staying a little heavier with barrel contour through the gas block area and out to the muzzle is good for the same reasons. ARs have a lot going on when you touch off a round and the gas system pressures up and the carrier starts moving (all before the bullet exits the bore) so the more things are made heavier and rigid to counteract that the better — within reason (I’m not advocating a 12-lb barrel).

8. Gas Tube Routing Clearance: You want a gas tube that runs freely through the barrel nut, through the front of the upper receiver, and through the gas key in the carrier. Ensure the gas tube is not impinged by any of them, so that it does not load the carrier in a stressed orientation. You don’t want the gas tube bound up so that when the gas tube pressures up it immediately wants to transmit more force and impulse to the barrel than would normally occur. We sometimes spend a lot of time moving the gas block with gas tube on and off new build uppers and tweaking gas tubes to get proper clearance and alignment. Most gas tubes do need a little “tweaking” to get them right — factory tubes may work OK but they typically do not function optimally without hand-fitting.

9. Gas Port Tuning: You want to avoid over-porting the gas port. Being over-gassed makes the gas system pressure up earlier and more aggressively. This causes more impulse, and increases forces and vibration affecting the top end and the barrel. Tune the gas port to give the amount of pressure needed to function properly and adequately but no more.

10. Front/Back Bolt Play: If accuracy is the game, don’t leave a lot of front/back bolt play (keep it .003″ but no more than .005″). We’ve seen factory rifles run .012″ to .015″ play, which is OK if you need to leave room for dirt and grime in a military application. However, that amount of play is not ideal for a high-accuracy AR build. A lot of front/back bolt play allows rounds to be hammered into the chamber and actually re-formed in a non-consistent way, as they are loaded into the chamber.

11. Component Quality: Use good parts from a reputable source and be wary of “gun show specials”. All parts are NOT the same. Some are good, some are not so good, and some aftermarket parts are simply bad. Don’t be afraid to use mil-spec-type carriers; by and large they are excellent for an accuracy build. Also, remember that just because a carrier says “National Match” or something else on it does not necessarily mean it’s any better. Be wary of chrome-plated parts as the chrome plating can change the parts dimensionally and can also make it hard to do hand-fitting for fit and function.

AR-X AR15 Upper

12. Upper to Lower Fit: A good upper/lower fit is helpful. For quick and dirty fit enhancement, an Accu-Wedge in the rear helps a lot. The ultimate solution is to bed the upper to a specific lower so that the upper and lower, when together, are more like one integral unit. For the upper receivers we produce, we try to get the specs as close as we can, but still fit the various lowers in the market place.

13. Muzzle Attachments: Don’t screw up the muzzle (literally). Leave as much metal on the barrel at the muzzle as you can. People like to thread the muzzle for a flash hider, suppressor, muzzle brake, or some other attachment, but if you really want accuracy, leave as much metal as you can there. And, if you have something that screws on, set it up so that it can be put on and have it stay there without putting a lot of torque and stress on it right where the bullet exits the bore. If you are going to thread the end of the barrel, make it concentric with the bore and make sure what you screw on there is as well. For all muzzle attachments, also ensure that the holes through which the bullet passes through are dead true to the bore. Many aftermarket screw-on things are not so good that way. Anything that vents gas should vent symmetrically (i.e. if it vents left, it should vent equally right, and likewise, if it vents up, it should vent down equally). Uneven venting of gas can wreck accuracy.

14. Quality Ammunition: Ammo is a whole story by itself, but loads that are too hot typically shoot poorly in an AR-15. If you want accuracy out of an AR-15, avoid overly hot loads. Shown below are test groups shot with four (4) different uppers, all with moderate loads. These four uppers all pretty much had the same features and things done to them as explained in this article, and they all shot great.

AR-X AR15 Upper

Robert Whitley
www.6mmAR.com

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May 4th, 2016

Get Smart: Read Top TECH Articles on AccurateShooter.com

AccurateShooter.com technical articles Case Prep Stock Bedding Savage Tuning Painting

AccurateShooter.comReaders who have just recently discovered the Daily Bulletin may not realize that AccurateShooter.com has hundreds of reference articles in our archives. These authoritative articles are divided into mutiple categories, so you can easily view stories by topic (such as competition, tactical, rimfire, optics, shooting skills etc.). One of the most popular categories is our Technical Articles Collection. On a handy index page (with thumbnails for every story), you’ll find over 100 articles covering technical and gunsmithing topics. These articles can help you with major projects (such as stock painting), and they can also help you build more accurate ammo. Here are five popular selections from our Technical Articles archive.

Precision Case Prep for Reloading

Complete Precision Case Prep. Jake Gottfredson covers the complete case prep process, including brass weight sorting, case trimming, primer pocket uniforming, neck-sizing, and, case-neck turning.

pillar Bedding

Stress-Free Pillar Bedding. Richard Franklin explains how to do a top-quality bedding job, start to finish.

On Target Software Review

OnTarget Software Review. Our Editors test free software that measures shot groups with great precision. We explain how to use the program and configure advanced features.

Savage Action Tuning Torque Settings

Savage Action Tuning. Top F-TR shooter Stan Pate explains how to enhance the performance of your Savage rifle by optimizing the torque settings of the action screws.

rifle stock painting and spraying

Stock Painting Instructions. Step-by-step guide for stock painting by expert Mike Ricklefs. Mike shows both simple coverage and fancy effects.

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May 3rd, 2016

Bullet Concentricity Basics — What You Need to Know

Sinclair concentricity 101 eccentricity run-out reloading plans

Sinclair International reloading toolsSinclair International has released an interesting article about Case Concentricity* and bullet “run-out”. This instructional article by Bob Kohl explains the reasons brass can exhibit poor concentricity, and why high bullet run-out can be detrimental to accuracy.

Concentricity, Bullet Alignment, and Accuracy by Bob Kohl
The purpose of loading your own ammo is to minimize all the variables that can affect accuracy and can be controlled with proper and conscientious handloading. Concentricity and bullet run-out are important when you’re loading for accuracy. Ideally, it’s important to strive to make each round the same as the one before it and the one after it. It’s a simple issue of uniformity.

(more…)

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April 28th, 2016

How Do Bullets Fly — Mysteries Revealed by German Ballistician

Bullet External Ballistics
“The overturning moment MW tends to rotate the bullet about an axis, which goes through the CG (center of gravity) and which is perpendicular to the plane of drag….

Ruprecht Nennstiel, a forensic ballistics expert from Wiesbaden, Germany, has authored a great resource about bullet behavior in flight. Nennstiel’s comprehensive article, How Do Bullets Fly, explains all the forces which affect bullet flight including gravity, wind, gyroscopic effects, aerodynamic drag, and lift. Nennstiel even explains the rather arcane Magnus Force and Coriolis Effect which come into play at long ranges. Nennstiel’s remarkable resource contains many useful illustrations plus new experimental observations of bullets fired from small arms, both at short and at long ranges.

Shadowgraph of .308 Winchester Bullet

Bullet External Ballistics

A convenient index is provided so you can study each particular force in sequence. Writing with clear, precise prose, Nennstiel explains each key factor that affects external ballistics. For starters, we all know that bullets spin when launched from a rifled barrel. But Nennstiel explains in greater detail how this spinning creates gyroscopic stability:

“The overturning moment MW tends to rotate the bullet about an axis, which goes through the CG (center of gravity) and which is perpendicular to the plane of drag, the plane, formed by the velocity vector ‘v’ and the longitudinal axis of the bullet. In the absence of spin, the yaw angle ‘δ’ would grow and the bullet would tumble.

If the bullet has sufficient spin, saying if it rotates fast enough about its axis of form, the gyroscopic effect takes place: the bullet’s longitudinal axis moves into the direction of the overturning moment, perpendicular to the plane of drag. This axis shift however alters the plane of drag, which then rotates about the velocity vector. This movement is called precession or slow mode oscillation.”

Raise Your Ballistic IQ
Though comprehensible to the average reader with some grounding in basic physics, Nennstiel’s work is really the equivalent of a Ph.D thesis in external ballistics. You could easily spend hours reading (and re-reading) all the primary material as well as the detailed FAQ section. But we think it’s worth plowing into How Do Bullets Fly from start to finish. We suggest you bookmark the page for future reference. You can also download the complete article for future reference and offline reading.

CLICK HERE to download “How Do Bullets Fly” complete text. (1.2 MB .zip file)

Photo and diagram © 2005-2009 Ruprecht Nennstiel, All Rights Reserved.

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