Montana-based PROOF Research has released a revealing video showcasing carbon fiber firearms technology and the company’s barrel-making process. Viewers will find the 8-minute film an intriguing introduction to composite barrel-making, which employs aerospace carbon fiber wrapped around a steel barrel core. The video showcases the high-tech machines used at PROOF’s production facilities.
This video shows how PROOF Research employs aerospace-grade, high-temperature composite materials to build match-grade carbon fiber-wrapped barrels.
Dr. David Curliss, General Manager of PROOF Research’s Advanced Composite Division, and former head of the U.S. Air Force High Temperature Composites Laboratory, explains how aerospace expertise helps in the development of PROOF’s firearms-related products: “We are able to provide premier materials for PROOF Research for firearms barrels applications as well as the aerospace market. We’re probably the only firearms technology company that has composite materials in orbit around the earth.”
Share the post "Technology Insight: How Carbon-Wrapped Barrels Are Made"
Halloween (originally “All Hallows Eve”) is just five days away. Throughout the country, there will be youngsters (and parents) making the rounds on October 31st, trick-or-treating. U.S. LawShield has provided Halloween safety tips for homeowners and families with kids. These tips are designed to keep kids safe/secure and to help adults supervise the young ones and avoid potential liabilities as homeowners. READ Full Article HERE.
Halloween Safety Tips for Adults (Parents and Homeowners) Drive Carefully – Drive slowly and watch for people crossing the street. Avoid distractions like phones or food so you can be ready to stop quickly. (But it’s best to just avoid driving after dark on Halloween[.]) Clear the Way – Clear your front steps, driveway, and lawn of any potential safety hazards. If any injuries happen on your property, you could be held liable! Leave a Light On – If you leave the house, keep a few visible lights on inside to discourage criminals. However, leave your porch light off to let trick-or-treaters know you aren’t giving out candy! Verify Insurance – Are you turning your home into a neighborhood haunted house? Are you charging admission? Make sure to check your local laws and verify your homeowners insurance coverage! Something like this could be considered a business activity, and accidents or injuries typically are not covered. (You should also verify your self-defense insurance coverage!) Go Flameless – Use electric lights in your jack-o-lanterns and other décor. House fires are one of the more common accidents reported by homeowners on Halloween.
Halloween Safety Tips for Kids Adult Supervision – All children aged 13 and under should be accompanied by an adult when trick-or-treating. Older kids without an adult should be in groups of three or more. Create a Route – Only trick-or-treat in familiar neighborhoods and at houses with porch lights on. Be aware of and avoid the addresses of local sex offenders. Street Smart – Walk only on sidewalks, and cross streets only at crosswalks or corners. Make eye contact with drivers before crossing to help prevent accidents. Take extra caution with costume masks, as they greatly reduce a child’s ability to see their surroundings. High Visibility – Carry glow sticks or flashlights when out after dark, and avoid wearing costumes that are dark-colored or aren’t reflective. Treat Smart – Check your kids’ candy! The CDC Halloween Safety Guide highly recommends throwing away any unwrapped or unsealed pieces.
U.S. LawShield also strongly recommends not having toy guns — even Nerf guns or squirt guns — as part of costumes. At night toy guns can cause confusion, with potential bad reactions.
About U.S. LawShield
Founded in 2009, U.S. LawShield now has 700,000+ members and 6,000+ industry partners. The goals are to help members handle critical, life-threatening situations and prevent potential injustices in the legal system after acts of self-defense. For more information on U.S. LawShield visit USLawshield.com.
Share the post "Safety Tips for Halloween from U.S. Law Shield"
This shocking Revolver Kaboom resulted from “user error”. Our friends at Midsouth Shooters provided this cautionary tale, noting that you must ALWAYS be careful when hand-loading any ammo. Check your loads and don’t have multiple powder containers in your reloading area.
“Ever wonder what happens when you don’t pay attention to detail? A word of advice from the reloader who brought this in — always double-check the load data.
Thankfully, the shooter was unharmed in the explosion. A live round we recovered from the remaining portions of the cylinder contained 12.8 grains of powder. The shooter had multiple powders on his bench and was unable to recall which one had been used while loading.” — Midsouth Shooters
How to Avoid Kabooms
1. Never have more than one powder container open on your reloading bench at the same time — when you are finished with a powder, seal the bottle and put it away.
2. If there is already powder sitting in your dispenser, and you’re not 100% sure what it is — throw it out. We suggest, whenever you fill a powder hopper, put a piece of paper in the powder hopper with the name of the powder and the date.
3. When loading a new cartridge or when using a new powder, get load data from more than one source. Always load conservatively to start!
4. Always double-check your Load Data before starting the loading process.
5. In short handgun cases, bullet seating depth can make a BIG difference in pressure levels. Be sure to check your Cartridge OAL.
Credit Boyd Allen for Finding this content.
Share the post "Powder Mistake Results in Dangerous Revolver Kaboom"
This video shows the process of cut-rifled barrel-making by Krieger Barrels, one of the world’s best barrel manufacturers. Krieger cut-rifled barrels have set numerous world records and are favored by many top shooters. The video show the huge, complex machines used — bore-drilling equipment and hydraulic riflers. You can also see how barrels are contoured, polished, and inspected.
For anyone interested in accurate rifles, this is absolutely a “must-watch” video. Watch blanks being cryogenically treated, then drilled and lathe-turned. Next comes the big stuff — the massive rifling machines that single-point-cut the rifling in a precise, time-consuming process. Following that you can see barrels being contoured, polished, and inspected (with air gauge and bore-scope). There is even a sequence showing chambers being cut.
Click Arrow to Watch Krieger Barrels Video:
Here is a time-line of the important barrel-making processes shown in the video. You may want to use the “Pause” button, or repeat some segments to get a better look at particular operations. The numbers on the left represent playback minutes and seconds.
Krieger Barrel-Making Processes Shown in Video:
00:24 – Cryogenic treatment of steel blanks
00:38 – Pre-contour Barrels on CNC lathe
01:14 – Drilling Barrels
01:28 – Finish Turning on CNC lathe
01:40 – Reaming
01:50 – Cut Rifling
02:12 – Hand Lapping
02:25 – Cut Rifling
“At the start of World War Two, Pratt & Whitney developed a new, ‘B’ series of hydraulically-powered rifling machines, which were in fact two machines on the same bed. They weighed in at three tons and required the concrete floors now generally seen in workshops by this time. Very few of these hydraulic machines subsequently became available on the surplus market and now it is these machines which are sought after and used by barrel makers like John Krieger and ‘Boots’ Obermeyer. In fact, there are probably less of the ‘B’ series hydraulic riflers around today than of the older ‘Sine Bar’ universal riflers.” — Geoffrey Kolbe, Border Barrels.
Share the post "Krieger Cut-Rifled Barrel-Making — Start to Finish on Video"
Kevin Muramatsu’s black rifle book, the Gun Digest Guide to Customizing Your AR-15, is a great resource for fans of AR-platform rifles. All the AR options you can imagine are covered: suppressors, premium barrels, adjustable stocks, free-float handguards, ergonomic grips, buffer systems, tactical lights and much more. Those planning an AR rifle build will find application-specific suggestions for 3-Gun, Service Rifle, High Power (Space Gun), Hunting, and Self-Defense use.
Firearms expert Muramatsu offers advice on choosing the right stock/barrel/optics configuration for your particular game. He also discusses the wide variety of options for slings, grips, magazines and other accessories. With over 520 photos, the book includes a large photo gallery of customized ARs, and includes bonus coverage of the FAL and other “tactical” firearms. The Gun Digest Guide to Customizing Your AR-15 is available from Amazon.com (#ad) for $35.95, and a Kindle eBook version is offered for $14.99. The book is also sold by Barnes & Noble, and most other major booksellers.
As an Amazon Associate, this site earns from qualifying purchases.
Share the post "Learn How to Upgrade and Customize AR-15 Platform Rifles"
The 2023 F-Class National Championships commence Sunday, October 29, 2023 at the Ben Avery Shooting Facility (BASF) in Phoenix. For 2023, the Nationals combine both Mid-Range and Long-Range competitions in one extended mega-match. The Mid-Range U.S. F-Class Nationals start on Sunday, October 29, 2023 and run through Wednesday, November 1, 2023. All Mid-Range shooting will be at 600-yard targets.
The Long Range U.S. F-Class National Championships then run Thursday, November 2, 2023 through Sunday, November 5, 2023. All Long Range matches are at 1000 yards. The competitions will have two different divisions: F-Open and F-TR (Target Rifle). Registration LINKs for both Mid-Range and Long-Range Championships are below. CLICK HERE for 2023 Nationals Official Program.
2023 U.S. NRA Long Range F-Class Nationals
Thursday, November 2 through Sunday, November 5
Located on 1,650 acres in north Phoenix, Ben Avery is one of the nation’s largest publicly-operated shooting facilities. A City of Phoenix “Point of Pride,” the facility has received a five-star rating from the National Association of Shooting Ranges. A camping area is available for competitors. Contact Ben Avery Shooting Range Camping to reserve a camping spot.
Firing line at 2015 F-Class Nationals at Ben Avery Shooting Facility.
You’ll see some serious hardware on the firing line at Ben Avery. Here’s a modern F-Open rig with a handsome maple stock. The gun, belonging to David Mann of Texas, shoots as good as it looks.
RULES: Current NRA F-Class Rules shall apply. TARGETS: MR-1FC at 600 yards and LRFC at 1000 yards. TARGET SERVICE: Competitors will pull their own targets. SCORING: Competitors will score. Any competitor failing to perform his scoring duties may be disqualified. CLASSIFICATION: NRA F-Class Classifications will be used. Those competitors unclassified or without proof of a lower classification, will be required to compete in the Master class. Please indicate classification on the registration and entry form. EMPTY CHAMBER INDICATOR (ECI): Approved NRA empty chamber indicators are required to be used at all times except during the preparation period time and firing.
Share the post "2023 F-Class Championships in Phoenix Oct. 29 through Nov. 5"
Kirsten Joy Weiss has created a useful video about Dry-Fire practice. Dry-Fire is a method of training without a live round in the chamber. Dry-Firing is effective, Kirsten explains, because “it eliminates all the extra noise and messages that you get when you fire a live round. Without recoil, without the sound of a shot going off etc., all you hear is the click of the trigger. This allows you to focus on your sight picture and your trigger press.” This the lastest installment in Kirsten’s ‘How to Shoot Awesomely’ series. Kisten says: “I hope it helps you, and keep on aiming true!”
The Benefits of Dry-Fire Training
If you are not doing Dry-Fire practice yet, then it’s time to start. Dry-Fire training is essential to the sling disciplines, and very useful for F-Class. Dennis DeMille, a national Service Rifle Champion, told us that, for every minute he spent in actual competition, he would spend hours practicing without ammunition. While in the USMC, Dennis would practice in the barracks, working on his hold and dry-firing:
“The most important thing is to spend time off the range practicing. Most of what I learned as a High Power shooter I learned without ammunition — just spending time dry firing and doing holding exercises. Holding exercises will really identify the weak parts of your position. The primary purpose of dry firing is to get you used to shooting an empty rifle. If you can shoot a loaded rifle the same way you shoot an empty rifle then eventually you will become a High Master.”
Dry-Fire Training Can Benefit Benchrest Shooters
What about benchrest? Well, we’ve found that Dry-Fire sessions can even benefit benchresters — it can help reveal flaws in your trigger technique, or inconsistencies in the way you address the rifle from shot to shot. With the gun set up with your front rest and rear bag, if you see the scope’s cross-hairs wiggle a lot when you pull the trigger, you need to work on your technique. Also, dry-fire practice can help you learn to work the bolt more smoothly so you don’t disturb the gun on the bags.
Share the post "Improve Your Marksmanship Skills with Dry-Fire Training"
The 2023 F-Class National Championships commences October 29th at the Ben Avery Range outside Phoenix, Arizona. With economic inflation and the high price of gas in particular we know some F-Class shooters couldn’t make it to Nationals this year. For them, and other folks who are getting started in the sport, here are some special targets that let you train at your home range, even if it does not have target bays at 600 and 1000 yards. These special 300-yard target centers let you duplicate the exact MOA size of the official F-Class targets, but at closer range.
Here is the sleek, carbon-stocked .308 Win rifle Bryan Litz used to win both the 2015 Mid-Range AND Long-Range F-TR Championship at the Ben Avery Range in Phoenix, Arizona.
These reduced-size target centers were created by Forum member SleepyGator, an F-Class competitor who needed practice targets he could use at 300 yards. There is an official reduced-distanced standard for 300-yard F-Class matches. This utilizes the NRA No. MR-63FC – F-Class Target Center which is pasted over the MR-63 target. It provides a 1.42″ X-Ring, 2.85″ 10-Ring, and 5.85″ Nine-Ring. (The dimensions of F-Class targets are found in the NRA High Power Rules, Sec. 22, part 4, page 70-71 — see sample below.)
To duplicate the 300-yard target, SleepyGator has prepared a printable version of the MR-63FC Target Center, along with a pair of training targets with two bulls and five bulls. The two-bull and five-bull targets mirror the scoring rings on the MR-63FC, but they display only the innermost three rings and two rings respectively. All three targets are Adobe Acrobat (PDF) files that can be easily printed. You may need to adjust the scale (sizing) on your printer to get the dimensions exactly correct. As noted above, when printed, the 10-Ring on all three targets should measure 2.85″. This should provide some handy practice targets you can use between matches. Thanks to SleepyGator for providing these targets. You can download all three as a .Zip archive. After downloading the .Zip file, just click on the .Zip archive to extract the individual targets.
At the request of our readers, we provide select “Deals of the Week”. Every Sunday afternoon or Monday morning we offer our Best Bargain selections. Here are some of the best deals on firearms, hardware, reloading components, optics, and shooting accessories. Be aware that sale prices are subject to change, and once clearance inventory is sold, it’s gone for good. You snooze you lose.
NOTE: All listed products are for sale to persons 18 years of age or older. No products are intended for use by minors.
1. Creedmoor Sports — American Bullet Company Sale
⏺ Excellent prices on .224 (5.56) and .308 caliber bullets
American Bullet Company offers quality bullets at very attractive prices — as much as 40% less than some name brands. Starting at just $24.95 per 100, these are a good choice for service rifle shooters and Garand/Springfield competitors. These bullets are made in the USA by major manufacturers. They are all first-run bullets — no blems or seconds. These bullets are packed in 100-ct and 500-ct boxes, with all bullets in each box coming from a single lot. These value-priced bullets let you shoot more without breaking the bank.
2. Midsouth — Peterson Brass Sale
⏺ Large variety of cartridge brass, including hard-to-find types
We have found that Peterson Brass is consistently very good, and lasts a long time. Right now Midsouth has a large variety of Peterson brass in stock at competitive prices. Available types include: 22 Creedmoor, 6.5 Creedmoor, .260 Rem, 6.5 PRC, .280 Ackley Imp, 28 Nosler, 7mm PRC, 7mm RemMag, .300 WinMag, .300 Rem UltraMag, 30 Nosler, 33 Nosler, and .338 Weatherby (rebated).
3. Creedmoor Sports — Redding Boss ProPak, $299.95
⏺ High quality Redding press with scale and tools
The Redding Boss is a great press for novices and pros alike and now you can pick up the Redding Boss ProPak for only $299.95 (#ad). That’s a $278 (48%) savings. The Boss ProPak includes: Boss Single-Stage Reloading Press, Model 2 Powder and Bullet Scale, Powder Trickler, Pad Style Case Lube Kit, Deburring Tool, Model 18 Case Preparation Kit, Powder Funnel and Hodgdon Annual Manual. Dies sold separately.
4. Graf & Sons — Nikon Binoculars Sale
⏺ Big savings on Nikon Binocs from 7X to16X, compact and full sizes
A good set of binoculars is great at the range and/or in the field. Binoculars are useful when hiking and hunting and just enjoying nature. Right now Graf’s is running a Nikon binocular sale with prices 30% Off! Nikon makes high-quality binoculars in many sizes and powers, from compact 8X versions to high power 16X. For hikers, we like the 8×25 Travelite Compact now just $76.97.
⏺ Sophisticated wind speed meter at a super-affordable price
Knowing wind speed is critical to making accurate ballistic adjustments both on the line or in the field. If you need a reliable yet affordable wind speed meter, consider the BTMETER BT-100 Handheld Anemometer (#ad). The BT-100’s multi-function capabilities include Wind Speed, Wind Temperature, and Wind Chill factor. The BT-100 portable wind speed gauge can accurately measure wind velocity in 5 units: m/s, km/h, ft/min, knots, mph. The unit also records air temperatures in degrees Celsius and Fahrenheit.
6. Amazon — Allen Deluxe Rifle Case, $75.99
⏺ Quality case for long-barreled hunting rifles, PRS rifles, and shotguns
This Allen Long Gun Case in Mossy Oak Break-Up Country Camo has three large external pockets. This case fits scoped rifles (and other long guns) up to 50 inches overall. Well-made, with lots of features, this gun case has earned 84% 5-Star ratings from verified purchasers. Right now this handsome case is $75.99 on Amazon (#ad), a 22% discount.
⏺ Handy adjustable rest fits nearly all types of pistols and revolvers
A small compact rest definitely helps when doing load development and accuracy testing with handguns. A good choice (at a great price) is the Caldwell Pistolero shooting rest (#ad), now just $27.99 on sale at Amazon. The Caldwell Pistolero rest is durable, and the support surfaces will not mark your pistols. The hand support is comfortable to use. With 5 inches of rear pad movement and and 3 inches of vertical adjustment in the front, the Pistolero rest accommodates virtually all handguns, providing a stable shooting surface.
8. Harbor Freight — 105-Piece Tool Set and Chest, $44.99
⏺ Get a complete tool kit for the price of a couple wrenches
If you’re looking for a very complete tool set at a bargain price check out this Harbor Freight 105-piece tool kit with 4 drawer chest. On sale now for just $44.99, this major tool kit includes wrenches, sockets, screw drivers and more — everything you need to perform multiple tasks at home and in the reloading room. NOTE: Use Coupon 77484334 to get the $44.99 price through 10/29/23.
9. Amazon — Frankford Arsenal Media Separator, $46.99
⏺ Very effective Media Separator that works for both wet AND dry media
After tumbling brass, separating the brass cases from cleaning media can be a challenge. You need to separate the brass from corncob/walnut media, or stainless pins and water. The Frankford Arsenal Platinum Series Wet/Dry Media Separator (#ad) will get your brass clean quickly and efficiently. For use with wet or dry media it features a sturdy center sphere with handle, a useful cover, and a specially designed corner filter to strain water out. We’ve used this unit and it works well.
Sooner or later, every reloader needs a good bullet puller. Hornady Lock-N-Load Impact Bullet Puller, just $21.59 at Midsouth, will do the job. With a couple smacks the bullet will pop loose and then be captured along with the powder for re-use. The base of the handle has a storage area to hold two extra brass holders (collets). This Hornady LNL Impact Bullet Puller works for most rifle or pistol cartridges up to .45 caliber. For a few bucks more ($25.99), Amazon sells this Hornady Bullet Puller (#ad) with free delivery.
As an Amazon Associate, this site earns from qualifying purchases.
Share the post "BargainFinder 422: AccurateShooter’s Deals of the Week"
This can be very important — even life-saving. For example, with a hang fire, i.e. a round that does not fire immediately, it is vital to keep the gun pointed DOWN-RANGE. And with a squib load, which may have left a round inside the barrel, it is vital to UNLOAD and NOT take another shot! If you did, the gun could blow up in your hand when the second, full-charge bullet hits the trapped bullet.
The Five Topics Covered Are:
Misfeed (aka Tip-Up)
Double Feed
Stovepipe (Failure to Extract)
Misfire / Hangfire
Squib Load
1. Misfeed or Tip-Up: With any misfeed you should stop firing. With the muzzle pointed safely down-range, remove the magazine, then pull the slide back and remove the round that did not feed. Check the slide for dirt, debris, and check the round that did not feed. After re-inserting the magazine, make sure the mag is seated properly.
2. Double-Feed: This is a fairly common issue with some gun types with worn springs or cheap magazines. Again you want to remove the magazine. CTD states: “Remove the magazine and cycle the action until your double-fed rounds fall out — always keeping the muzzle pointed in a safe direction[.]”
3. Stove-Pipe: This occurs when the case of a fired round does not eject fully. There can be many causes — damaged extractor, low-pressure powder charge, dirty chamber, or greasy cartridge brass. In addition the issue is common with old, worn-out recoil springs. To avoid Stove-Pipes, replace the recoil spring every 4000 rounds, and make sure your chamber is clean and the extractor is not chipped or damaged.
4. Misfires and Hang-Fires: There are multiple causes for misfires (“click no bang”) and hang-fires (slow ignition). There can be a defective primer, the firing pin could be damaged, the powder many have been bad, or the case not filled properly. With a misfire, keep the gun pointed down-range at least one minute. If the case does not fire, eject it but leave it on the ground. With a hang-fire (delayed ignition after firing pin strike), keep the gun pointed down-range, then drop the magazine and eject the (new) unfired cartridge in the chamber and inspect the gun when completely empty.
5. Squib Load: A squib load is when the gun fires, but the actual case ignition is very light with little noise, smoke, or recoil. This can be because the case had a primer but no powder. Or it can be because the powder did not ignite. Squib loads can be very dangerous in rapid-fire situations. If you EVER get a squib load STOP immediately! Do NOT fire another round! This is because the squib may have left a bullet inside the barrel.
Share the post "How to Deal with Common Pistol Malfunctions — KEY Advice"
Hardware Choices: Actions, Stocks, Barrels, Optics and More Tech Talk by Jeff Stover
This article was prepared by past IBS President Jeff Stover based on results from the 2019 IBS 100/200 Group Nationals held August 12-17, 2019 at the Holton Gun & Bow Club in western Michigan.
Let’s examine the Top Ten rifles from the IBS Group Nationals in the 10.5-lb Light Varmint Class. We’ll focus on the most popular rifle components — the choices for Actions, Stocks, Barrels, and Scopes.
Hall of Famer Jeff Gaidos taking aim at the 2018 IBS Group Nationals. He has a low-profile carbon-fiber stock with a Leupold fixed-power scope.
For some years now, BAT has been the predominant action. This year BAT actions held nearly 100% of the Top Ten places in all the Bag Gun equipment lists. Bruce Thom’s Idaho-crafted actions, except for a couple stray actions in Heavy Bench, swept the top rankings.
Next, look at barrels. Bartlein or Krieger seem to rule with upstate New York’s venerable Hart barrels as competitive. Shooters tend to go with winners, so Wayne Campbell and Jeff Peinhardt dominate as gunsmiths for the top benchrest shooters.
In stocks there seems to be variety, but there is some commonality. The Scoville and Scarbrough stocks, both Michigan-made, are laminated wood (balsa and other wood) with carbon fiber and wrapped in carbon fiber. The Scoville stock on my 10.5-lb rifle weighs 18 ounces but is full size with a nice long fore-end. Bob Scarbrough makes a very similar product. Both are winners — it’s a choice of Ferrari or Lamborghini. The Roy Hunter and Terry Leonard stocks among these top rifles take a different route to winner’s circle. Both are wood (cedar or other), but super high-tech as they are laminated with carbon fiber. They are beautiful to boot. High-magnification Leupold, March, and Nightforce scopes rule the roost among benchrest optics.
Bullets and Powder
Bullets are important. Really important. A hot bullet gives you “Teen Aggs” and lots of trophies. An average bullet does not. Most of these are 68 grain 6mm boattails. The Peinhardt (StaMoly Precision) bullet is well represented on this list, but some top shooters make their own as you can see. Bullet jackets are likely StaMoly or J4. For powder, nearly everyone shoots Vihtavouri N133 except a few guys running LT30/32 or surplus 8208.
Share the post "Sunday GunDay: Top Gear Choices for 100/200 Benchrest"
This photo is one of Nightforce’s series of picturesque “Gunscapes”. SEE MORE HERE.
We should remember the real reasons many of us enjoy the shooting hobby. Many of us like shooting because it gets us outdoors, away from work pressures. Shooting gives us a chance both to enjoy solitude as well as have fun with friends and family in the outdoors. For this Editor, a solo trip to the range in mid-week was often the perfect antidote to job stress. Going to a scenic venue and sending a few shots downrange was satisfying. And getting out of the hustle and bustle of the city did indeed calm the soul.
Talented 3-position shooter (and trick-shot artist) Kirsten Joy Weiss says that any day at the range is “always a good day”. Here is her photo to prove it. If that shot doesn’t motivate you to spend a day outdoor with rifles, we’re not sure what will. Here’s hoping you’ll have a chance to get in many fun days of shooting this summer and fall. This Editor hopes to test some rimfire ammo this weekend…
“Always a good day…” — Kirsten Joy Weiss
Share the post "Get Outdoors and Go Shooting This Weekend — Have Some Fun"
The Benefits of Dry-Fire Training
