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March 15th, 2025

Improve Bullet Seating with Case Neck Dry Lubrication

Forster original caseneck case neck brass dry mica lube lubricator system

If you want smoother bullet seating, inside neck lube can help. Forum member Ackleyman II likes to add a little Mica powder inside his case necks before seating bullets. This is easily done with the Forster three-brush neck lube kit. Ackleyman tells us: “Many loads that I have will not shoot well with a dry neck compared to a neck that is cleaned and lubed with this [Forster Dry Lubricator] — the best [$17] you have ever spent.”

The Forster Case Neck Lubricator features three brushes attached to a tough, impact-resistant case with holes for bench mounting. The brushes accommodate all calibers from 22 to 35 caliber. The kit includes enough “motor mica” to process 2000 to 3000 cases and has a cover to keep dust and grit from contaminating the mica. By moving the case neck up and down on the correct mica-covered brush, the neck can be cleaned and lubricated at the same time.

Function: Lubricate case necks for easier resizing
Contents: Kit with base, lid, and three nylon brushes
Lubricant: Includes 1/10 oz. of Motor Mica, enough to process 2000-3000 cases

Neck Lubrication After Ultrasonic Cleaning or Wet Tumbling with Pins
If you wet-tumble your cases with stainless media and solvents or ultrasonically clean your brass, you may find that the inside of the case necks get too “squeaky clean”. The inside surface of the neck looses lubricity. In this situation, applying a dry lube can definitely be beneficial. CLICK HERE to see story about ultrasonic cleaning.

Ultrasonic Brass Cleaning

ultrasonic brass cleaning neck lubricant moly dry lube

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March 14th, 2025

Predict Barrel Weight Accurately with Pac-Nor Calculator

Online Pac-Nor Barrel Calculator

pac-nor barrel weight contour calculatorCan you guess what your next barrel will weigh? In many competition disciplines, “making weight” is a serious concern when putting together a new match rifle. A Light Varmint short-range Benchrest rifle cannot exceed 10.5 pounds including scope. An F-TR rifle is limited to 18 pounds, 2 oz. (8.25 kg) with bipod.

One of the heaviest items on most rifles is the barrel. If your barrel comes in much heavier than expected, it can boost the overall weight of the gun significantly. Then you may have to resort to cutting the barrel, or worse yet, re-barreling, to make weight for your class. In some cases, you can remove material from the stock to save weight, but if that’s not practical, the barrel will need to go on a diet. (As a last resort, you can try fitting a lighter scope.)

Is there a reliable way to predict, in advance, how much a finished barrel will weigh? The answer is “yes”. PAC-NOR Barreling of Brookings, Oregon has created a handy, web-based Barrel Weight Calculator. Just log on to Pac-Nor’s website and the calculator is free to use. Pac-Nor’s Barrel Weight Calculator is pretty sophisticated, with separate data fields for Shank Diameter, Barrel Length, Bore Diameter — even length and number of flutes. Punch in your numbers, and the Barrel Weight Calculator then automatically generates the weight for 16 different “standard” contours.

pac-nor barrel weight contour calculator

Calculator Handles Custom Contours
What about custom contours? Well the Pac-Nor Barrel Weight Calculator can handle those as well. The program allows input of eight different dimensional measurements taken along the barrel’s finished length, from breech to muzzle. You can use this “custom contour” feature when calculating the weight of another manufacturer’s barrel that doesn’t match any of Pac-Nor’s “standard” contours.

Caution: Same-Name Contours from Different Makers May Not be Exactly the Same
One key thing to remember when using the Barrel Weight Calculator is that not all “standard” contours are exactly the same, as sold by different barrel-makers. A Medium Palma contour from Pac-Nor may be slightly different dimensionally from a Krieger Medium Palma barrel. When using the Pac-Nor Barrel Weight Calculator to find the weight of a barrel from a different manufacturer, we recommend you get the exact dimensions from your barrel-maker. If these are different that Pac-Nor’s default dimensions, use the “custom contour” calculator fields to enter the true dimensions for your brand of barrel.

Smart Advice — Give Yourself Some Leeway
While Pac-Nor’s Barrel Weight Calculator is very precise (because barrel steel is quite uniform by volume), you will see some small variances in finished weight based on the final chambering process. The length of the threaded section (tenon) will vary from one action type to another. In addition, the size and shape of the chamber can make a difference in barrel weight, even with two barrels of the same nominal caliber. Even the type of crown can make a slight difference in overall weight. This means that the barrel your smith puts on your gun may end up slightly heavier or lighter than the Pac-Nor calculation. That’s not a fault of the program — it’s simply because the program isn’t set up to account for chamber volume or tenon length.

What does this mean? In practical terms — you should give yourself some “wiggle room” in your planned rifle build. Unless you’re able to shave weight from your stock, do NOT spec your gun at one or two ounces under max based on the Pac-Nor calculator output. That said, the Pac-Nor Barrel Weight Calculator is still a very helpful, important tool. When laying out the specs for a rifle in any weight-restricted class, you should always “run the numbers” through a weight calculator such as the one provided by Pac-Nor. This can avoid costly and frustrating problems down the road.

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March 13th, 2025

Rimfire Excellence — Bartlein-Barreled .22 LR Tactical Tackdriver

Remington 40X rimfire .22LR rifle suppressor Manners stock Bartlein Bushnell EFR front rail Defiance Mack Brothers Suppressor
Brian, a gunsmith at GA Precision, built this rimfire rig with GAP colleague Anthony Soukup.

On his Facebook page, Tactical competitor Bryan Sikes posted a photo of a rimfire rig we really liked. Brian works at GA Precision. He and fellow GAP gunsmith Anthony Soukup built this rifle. With a modified Rem 40X action, Manners stock, Bartlein barrel, and Mack Brothers suppressor, this rig has top-quality components stem to stern. And Bryan tells us this rifle performs as good as it looks: “This is the baddest little .22 LR trainer ever. I’m stoked about it. With the barrel length and can, it’s the exact length of my regular comp rigs.” With length, balance, and ergonomics near identical to Bryan’s centerfire competition rifles, this 40X is a superb training tool.

• Modified Remington 40X Action
• Calvin Elite Trigger
• Bartlein #5 22″ Barrel
• Mack Brothers Vapor Suppressor

• Bedded Manners T4-A Stock
• Defiance Embedded Front Rail (EFR)
• Harris Swivel Bipod with Handle
• Bushnell DMR2 Scope w/ G3 Reticle

Many readers wanted to know about the bottom metal and the detachable box magazine. Bryan Sike reveals: “The magazine setup is designed specifically to replicate my actual competition rifles. The bottom metal is for use with AI magazines and uses a standard M5 type inlet just like any centerfire completion rifle. In this case with the .22LR, Mike Bush designed a high reliability rimfire magazine using the same outside dimensions as an AI magazine. This rifle was built no different from any other. The action was modified and trued, barreled, fully bedded, etc. using ALL components common to centerfire match rifles.” The Rem 40X action was modified by Modacam Custom Rifles to work as a repeater with box mags.

Remington 40X rimfire .22LR rifle suppressor Manners stock Bartlein Bushnell EFR front rail Defiance Mack Brothers Suppressor

Bryan adds that a new rimfire action is in the works: “My preference is modified Remington 40X actions and the [Vudoo Gunworks V-22 Action]. Both of which are TRUE repeaters and don’t feed from a Savage magazine. This rifle feels nothing like a .22 LR and that was the whole point.”

Remington 40X rimfire .22LR rifle suppressor Manners stock Bartlein Bushnell EFR front rail Defiance Mack Brothers Suppressor

Why You Need a .22 LR Tactical Cross-Trainer

Many guys who shoot long-range tactical matches practice with .22 LR rifles of similar configuration. Rimfire ammo is way more affordable than centerfire, you do not need a big range facility, and shooting rimfire saves wear and tear on your centerfire rifle. Further, for learning how to read the wind, there really is no better training tool than a .22 LR, even as close as 50 yards.

Our Friend “DesertFrog”, who shoots tactical matches in Southern California, explains: “I used to shoot an average of 200 rounds of .308 Match ammo a month for training (50 per weekend). These days I shoot maybe an average of 50 rounds of .308 Win per month and probably around 600 rounds of .22 LR. Using mainly the .22 LR for practice did NOT hurt my standings in actual competitions. I shot my .308 just as well in matches, but saved the cost of hundreds of rounds of .308. If I didn’t reload and was still buying boxes of Federal Gold Medal Match .308 Win [at $1.75/round], this would be a savings of [$262.50 per month on the centerfire ammo (150 rounds).]” Money saved is money earned.

Targets for Rimfire Cross-Training

SPECIAL BONUS–Rimfire Tactical Precision Targets

These FREE targets by DesertFrog are offered in Adobe Acrobat format for easy printing.
CLICK HERE to download all six targets as a .ZIP archive.

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March 12th, 2025

Cartridges of the World Resource Covers 1500 Cartridge Types

Cartridges of World Barnes 17th Edition

The 17th Edition of the Cartridges of the World was released in June, 2022, so it is still quite current. This massive 704-page reference contains illustrations and load data for over 1500 cartridge types. That makes it a unique, very valuable resource. If you shoot a wide variety of cartridges, or are a cartridge collector, this book is a “must-have” resource. The latest 17th Edition includes 30+ new cartridge types and 1500+ photos. The print version costs $26.69 at Amazon.com (with possible free shipping on orders over $35.00). Or you can get the print book from Amazon 3rd party sellers starting at $26.35 delivered. The Kindle eBook version costs $16.21.

CLICK HERE for a large FREE Content Sample from the Kindle eBook version.
On the page that loads, click on the “Read Sample” button.

Cartridges of World Barnes 15th EditionUpdated 17th Edition with Feature Articles
The 17th Edition of Cartridges of the World includes cartridge specs, plus tech articles on Cartridge identification, SAAMI guidelines, wildcatting, and new cartridge design trends. Cartridges of the World, the most complete cartridge reference guide in print, includes a full-color section with feature articles such Cartridges of the AR-15, Creedmoor Cartridge Family, .404 Jeffrey, .30 Carbine, plus “Cartridges and Cans” (suppressors).

View Free Book Sample Content
FREE STUFF for You: If you want to see what you are getting, there is a very large sample section of the 17th Edition available online with over 100 pages of content and dozens of photos and illustrations. To access all this FREE INFO, CLICK HERE, then click on the cover photo where it says “Look Inside” or “Read Sample”. It may take a few moments to fully load the sample pages.

NOTE: This is content from the 16th Edition, but most is the same in the 17th Edition.

Cartridges of World Barnes 15th Edition

Cartridges of World Barnes 15th Edition

Cartridges of the World 17th Ed. CHAPTERS:
Chapter 1: Current American Sporting Cartridges
Chapter 2: Obsolete American Rifle Cartridges
Chapter 3: Wildcat Cartridges
Chapter 4: Proprietary Cartridges
Chapter 5: Handgun Cartridges of the World
Chapter 6: Military Rifle Cartridges of the World
Chapter 7: British Sporting Rifle Cartridges
Chapter 8: European Sporting Rifle Cartridges
Chapter 9: American Rimfire Cartridges
Chapter 10: Shotgun Shells
Chapter 11: U.S. Military Ammunition
Chapter 12: Cartridge ID by Measurement
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March 9th, 2025

Sunday GunDay: $98 Ruger 10/22 Upgraded into Tack-Driver

Ruger 10/22 benchrest project rifle Les

Take a good look at this black-stocked, rimfire benchrest rifle. This just might be the most sophisticated (and accurate) Ruger 10/22 on the planet. This 10/22 was originally acquired as a used “donor gun” for just $98.00. Then its owner Les (aka “Scasa” in our Forum) completely upgraded the rifle from stem to stern. He added a rear lug to the receiver, threaded the receiver, installed a new barrel, and upgraded the trigger. Then he crafted the handsome benchrest stock from wood. He even designed and crafted the barrel tuner AND built the sophisticated shooting rest himself.

Overall, Les imagines he has over 1000 hours of design, fabrication, and fitting in this project. But the hard work paid off — this one-of-a-kind Ruger 10/22 shoots tiny groups. Is this the most accurate 10/22 on the planet? Possibly. But without question, it is the most sophisticated, do-it-yourself Ruger 10/22 project gun ever created.

$98 Ruger 10/22 Transformed into Tack-Driving Bench Gun

Report from Les E. (aka “Scasa” in our Forum)
I long thought I’d someday put an upgraded Ruger 10/22 together but the big hold-up was the receiver. I really wanted a threaded barrel/receiver and a rear lug for two-point mounting. They do make a rear lug that attaches to the rear of some aftermarket receivers but it’s just a little tab that attaches to the back, not what I would call really solid. So one day while hanging out at the local gun store I saw a Ruger 10/22 on the used gun rack for just $98.00. I latched onto it and I had my donor gun. This was an early gun that had the two guide rails for the bolt, walnut stock, and metal (not plastic) furniture.

Ruger 10/22 benchrest project rifle Les
Finished 10/22 rifle with rifle stock, tuner, and aluminum shooting rest all built by Les.

I then began a complete transformation of the rifle. Little did I know that, by the end of the project, I would put in about 1000 hours of labor. There were several things I wanted to make quite different than Ruger’s original design. First was to add the rear lug. Then get rid of the trigger pins. I also threaded the barrel hole in the receiver to get rid of the wedge. I also wanted to fix the bolt release. Of course that all required a new stock too.

In this video, Les explains the major upgrades he did to the Ruger 10/22:

Interested in this rifle build? Talk about it in our Shooter’s Forum. Rifle owner/builder Les can answer your questions about this Ruger 10/22 in this Forum Thread.

Ruger 10/22 benchrest project rifle Les

The Ruger 10/22 receiver was threaded to accept a more traditional barrel installation. Below is a conventional 10/22 drop-in barrel. Note that normal barrel is NOT threaded at receiver end, but slides in and then is held in place with a “wedge” locking block.

Ruger 10/22 benchrest project rifle Les

Ruger 10/22 benchrest project rifle Les

I made a rear lug that attaches to the back of the Ruger receiver with four, 6-32 screws and glued with JB Weld and filed to match the receiver contour.

Ruger 10/22 benchrest project rifle Les

Shown above is the completed gun before stock painting. The stock is made from nine pieces of Poplar 1x2s, with lots of sanding and black satin paint. Above is a photo of the stock before painting. As you can see, the laminations were stacked vertically. The rifle sits on a one-piece shooting rest I also built.

Editor: Les designed and crafted this sophisticated shooting rest himself. That’s right — this is a DIY rest! Les told us: “I built the rest from scrap aluminum. The design came from looking at rimfire rests online. Probably the Pappas Rest was the greatest influence. That Pappas rest cost about $1100.00 at the time for a polished one. I have less than a hundred dollars in mine now, but I’ve got a couple WEEKS of work in it. I’ve made two of them, one for my rifles and one for my benchrest pistol. It’s a lot of work to sand and polish, but in the end you have a solid shooting platform. Keep it waxed to preserve the shine.”

Watch Les shoot his fully-transformed and upgraded Ruger 10/22 with rest he built:

Editor: In the above video Les shoots his fully-upgraded Ruger 10/22 from a sophisticated one-piece rest he built himself. You can see how well the rest handles his upgraded Ruger 10/22. Below are the two 5-shot groups shot at 25 yards with this rig in the video. Very impressive! The ammo used was Wolf Match Extra.

Ruger 10/22 benchrest project rifle Les

More Upgrades — Trigger Pins, Bolt Release and More…
The trigger pins were replaced with 10-32 socket head screws which required threaded bushings to be put in the left side of the receiver and access holes in the right side of the stock. Now the trigger group and bolt can be removed without taking the action out of the stock. This also pulls the receiver sides together reducing bolt clearance. The trigger is shimmed with a piece of shim stock so it can’t be too tight.

Ruger 10/22 benchrest project rifle Les

There are several “How-Tos” which cover conversion of the manual bolt release to an auto bolt release, but it still requires a little fiddling with the darn thing. So instead of having it pivot on a slot, I welded up the slot and now it’s just a hole. I also welded on some more length and put a little knurled knob on it. With those modifications, it now works perfect.

Ruger 10/22 benchrest project rifle Les

The trigger housing is factory Ruger acquired at a gun show 25 years ago with Volquartsen hammer and sear. The barrel is a Green Mountain blank turned, threaded, and with a Bentz chamber. I made the barrel tuner. The rifle is fitted with a BSA 36-power scope I bought for $125.00 from the AccurateShooter Forum classifieds. There may be another $250.00 or so in parts and accessories I bought.

Editor’s Commentary — This project started with an old, used $98.00 Ruger 10/22 rifle. Now the transformation is complete. It took Les countless hours, and lots of effort, but he is deservedly proud of the end result. The excellence of the upgraded 10/22 is matched by the sophisticated, unitized aluminum shooting rest Les built. Very impressive design and execution.

So How Does it Shoot? Very Nicely Indeed!

Ruger 10/22 benchrest project rifle Les

Les reports: “Above is a target with some 3-shot groups while playing with the tuner. Those groups were shot at 25 yards. I figure at that distance I’m testing what the gun will do, not how well I can read the wind, not well and its been really windy. If I can get one clean hole 5 shots I’m pretty happy.”

Ruger 10/22 benchrest project rifle Les
Les electro-etched the caliber on the barrel. Les told us: “The machine was easy to make and works really well. It’s just a pain getting stencils.”

Permalink - Articles, - Videos, Gear Review, Gunsmithing 1 Comment »
March 9th, 2025

How to Pack and Ship Barrels, Scopes, and Gun Parts Safely

Shipping information news Fedex UPS USPS postal service

shipping gun parts UPS FEDEXGun guys are always shipping stuff around the country — whether it’s a barrel to be chambered, or a scope that needs to go back for warranty repair. Or maybe you’ve sold some bullets or reloading dies you no longer need. To ensure your precious packages get to their destination in one piece, it’s important to take precautions when boxing up your items. And by all means insure packages for full value — even if your packaging is perfect, there is always the possibility that your shipment might be lost altogether. Sadly, that can happen, no matter which carrier you choose: FedEx, UPS, or the U.S. Postal Service (USPS). Here are some tips for shipping gun stuff — we explain how to pack items properly and how to minimize the risk of loss.

Tips for Shippers
Dennis Haffner from McGowen Precision Barrels offers some advice on how to avoid damage when shipping gun parts or other valuable or heavy items. Dennis explains:

shipping gun parts UPS FEDEX“First, I started double-packing the contents and in many cases double-boxing. I spend a fortune on heavy-reinforced shipping tape. If the contents are loosely packed, the package is going to get crushed. On real important items or delicate items, wrap the content in plastic and spray the inside void areas with non-expanding foam. They make shipping foam just for this. This method really works. Since I started paying more attention to packaging, I have just about wiped out my issues with all three companies (FedEx, UPS, USPS). Yes, I hate doing it, but in the long run for us, it’s cheaper.

Bullet shipments are the worst — a shipment of 500+ bullets can destroy a cardboard box. I have ordered bullets from individuals who put them in baggies and filled the remainder of the box with foam peanuts. That is not going to work. Any piece of metal, including a die, will puncture a cardboard box, or destroy a padded envelope.

Just look at the tracking information and imagine your package bouncing around in the back of the shipping truck, probably under many other packages. My advice is to NEVER use padded envelopes. Barrel nuts or recoil lugs will most likely never make it.

shipping gun parts UPS FEDEXHow do shipments get damaged? Consider this — one of the shipping companies this year flipped (overturned) one of our new CNC machines (which rendered it useless). Maybe your small packages were in the same delivery truck as my CNC machine. I wonder how many little boxes were crushed underneath it.

As for USPS flat rate boxes — you would not believe what people try to stuff in these boxes. USPS finally put a weight limit on the boxes — they had to. I sometimes take my delicate items packed in an envelope or small box. I spray foam in a larger flat rate box and insert the smaller package, then fill the remainder of the void with foam. It works, and part usually arrives undamaged.”

shipping gun parts UPS FEDEX
Shipping Rifle Barrels (PVC Tube and Tennis Ball Method)
A new match-grade barrel can cost $400 or more, and it might take six months (or more) to replace it, given the current wait time with top barrel-makers. So, you don’t want your nice new tube to get damaged in transit. Forum Member Chuck L. (aka “M-61″) offers these tips for shipping rifle barrels:

shipping gun parts UPS FEDEX“Packing a barrel can be a problem. Here’s a shipping method that won’t stop lost shipments but so far has stopped damage. Get a PVC pipe (of size appropriate to your barrel) with fitted caps for each end. Attach a cap to one end. Tape the barrel threads and tape over the muzzle. Then drop one standard tennis ball into the pipe. Place barrel in pipe. Next add whatever peanuts or foam you can jam in to support the barrel on the sides. Then place a second tennis ball into the opposite end of the PVC pipe. (So now you have a tennis ball on either end of your barrel.) With everything secure inside, attach the upper cap and tape it down securely. With this packing procedure, when the carrier launches the pipe like a javelin, at least the barrel will not come through like a spear and be gone. Label the pipe with very large address labels so no one suspects it’s just garbage laying around. This procedure may seem ridiculous but it has worked for me. Oh and definitely get insurance. If your item is insured, the shippers will look harder to find it.”

Editor’s Note: FedEx also makes a triangular-profile cardboard shipping box. This 38″ x 6″ x 6″ x 6″ FedEx Tube (designed for blueprints and posters) is free for the asking. For most barrels, there should be enough clearance to hold your PVC tube (with barrel packed inside tube). However, don’t ship the barrel inside the cardboard box by itself. Cap and pad the ends and bubble wrap it heavily, or better yet, use the PVC tube method described above, with the PVC tube inside the box.

For More Packing and Shipping Advice, Read this Forum Thread.

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March 9th, 2025

Stuck Case Remover Kit — Important Tool for Hand-Loaders

Lyman Case Stuck Remover tool

Sooner or later, every hand-loader will get a cartridge case stuck in a die. Perhaps you forgot to lube a case, or maybe you even ran the wrong cartridge into the die. Thankfully, there are affordable solutions to the problem. Lyman offers a very handy Stuck Case Remover Kit. This compact Kit ($29.99 on Amazon) (#ad) contains ALL the tools you’ll need to remove most stuck rifle cases and pistol cases. (No separate tap holder is required.) Basically you drill and tap the stuck case, insert a cap screw, then use the wrench to remove the case from the die through a camming action. The Lyman kit, part #7680350, includes a unique, dual-purpose threaded cap that screws over the end of the die. This cap acts as both a drill guide and a guide for the pulling screw. An extra-long hex wrench is included which provides plenty of leverage when removing stuck cases and also doubles as a handle for the tap wrench.

How Stuck Case Removers Work — RCBS Videos Show Process
The new Lyman Kit isn’t the first stuck case remover device on the market. RCBS also offers a Stuck Case Remover Kit that costs just $21.99 on Amazon.com (#ad). The RCBS unit works fine, but you will need a separate tool handle to hold the tap. This video shows how to remove stuck cases with the RCBS tool. The operation is similar with the new Lyman tool.

Product Tip from ELR Researcher. We welcome reader submissions.
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March 8th, 2025

How .308 Win Velocity Changes with Barrel Cut from 28″ to 16.5″

rifleshooter.com barrel .308 win cut-down test saw ammo GMM velocity magnetospeed

With barrels, one wonders “Can a little more length provide a meaningful velocity gain?” To answer that question, Rifleshooter.com performed an interesting test, cutting a .308 Win barrel from 28″ all the way down to 16.5″. The cuts were made in one-inch intervals with a rotary saw. At each cut length, velocity was measured with a Magnetospeed chronograph. To make the test even more interesting, four different types of .308 Win factory ammunition were chronographed at each barrel length.

This is a very useful test is you’re thinking about building a .308 Win hunting rifle, or perhaps thinking of going shorter for your F-TR rifle to save weight.

rifleshooter.com barrel .308 win cut-down test saw ammo GMM velocity magnetospeed

READ RifleShooter.com .308 Win Barrel Cut-Down Test Article.

Test Barrel Lost 22.7 FPS Per Inch (.308 Win Chambering)
How much velocity do you think was lost, on average, for each 1″ reduction in barrel length? The answer may surprise you. With a barrel reduction from 28″ to 16.5″, the average speed loss of the four types of .308 ammo was 261 fps total. That works out to an average loss of 22.7 fps per inch. This chart shows velocity changes for all four ammo varieties:

rifleshooter.com barrel .308 win cut-down test saw ammo GMM velocity magnetospeed

Summary of Findings:
The average velocity loss per inch, for all four ammo types combined, was 22.7 FPS. By ammo type, the average FPS loss per inch was: 24.6 (Win 147 FMJ), 22.8 (IMI 150 FMJ), 20.9 (Fed GMM 168gr), and 22.5 (Win 180PP).

Interestingly, these numbers jive pretty well with estimates found in reloading manuals. The testers observed: “The Berger Reloading manual says for the 308 Winchester, ‘muzzle velocity will increase (or decrease) by approximately 20 fps per inch from a standard 24″ barrel’.”

How the Test Was Done

The testers described their procedure as follows: “Ballistic data was gathered using a Magnetospeed barrel mounted ballistic chronograph. At each barrel length, the rifle was fired from a front rest with rear bags, with five rounds of each type of ammunition. Average velocity and standard deviation were logged for each round. Since we would be gathering data on 52 different barrel length and ammunition combinations and would not be crowning the barrel after each cut, we decided to eliminate gathering data on group sizes. Once data was gathered for each cartridge at a given barrel length, the rifle was cleared and the bolt was removed. The barrel was cut off using a cold saw. The test protocol was repeated for the next length. Temperature was 47° F.”

rifleshooter.com barrel .308 win cut-down test saw ammo GMM velocity magnetospeed

CLICK HERE to Read the Rifleshooter.com Test. This includes detailed charts with inch-by-inch velocity numbers, multiple line charts, and complete data sets for each type of ammo. Rifleshooter.com also offers ballistics graphs showing trajectories with different barrel lengths. All in all, this was a very thorough test by the folks at RifleShooter.com.

Much Different Results with 6mmBR and a Longer Barrel
The results from Rifleshooter.com’s .308 barrel cut-down test are quite different than the results we recorded some years ago with a barrel chambered for the 6mmBR cartridge. When we cut our 6mmBR barrel down from 33″ to 28″, we only lost about 8 FPS per inch. Obviously this is a different cartridge type, but also our 6mmBR barrel start length was 5″ longer than Rifleshooter.com’s .308 Win start length (and we ended where Rifleshooter’s .308 started — at 28″). Velocity loss can be more extreme with shorter barrel lengths (and bigger cartridges). Powder burn rates can also make a difference.

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March 6th, 2025

If You Could Have Just One Long Gun — What Would It Be?

Sierra Bullets Gun list .30-06 Springfield .308 Winchester
Custom hunting rifle photo courtesy Kilimanjaro Rifles.

The folks at Sierra Bullets asked a few staff bulletsmiths a classic question about guns: “If you could own only one firearm which one would you choose?” There were many interesting answers including a “cheater” response — the drilling — which is really two guns in one. The most-often mentioned chambering was the venerable .30-06. Respondents cited its versatility, hunting prowess, and ready availability of ammo. The popular .308 Winchester, as expected, got mentions as did its cousins the .243 Win and 7mm-08. There were quite a few votes for classic lever guns, as well as 12-gauge shotguns. Two bulletsmiths cited the .22 LR, and we can certainly see the logic in that answer. The little rimfire cartridge is versatile, quiet, and inexpensive. SEE All Answers.

We ask our readers the same question — if you could only have one long gun, what type of firearm would it be? List the gun type and chambering in the comments section.

If You Could Have Just One Long-Gun — ANSWERS:

Media Relations Manager Carroll Pilant answered: “I would NEVER own only one gun. If I HAD to pick one, it would be a drilling in 12 gauge over .30-06.”

Ballistic Technician Rich Machholz answered: “The early tang safety Ruger M77s pretty much have all you could want in a bolt gun, but I do like the Winchester lever guns and the combination guns, particularly the drillings. Since I have the first two, I’m going for a Doug Turnbull 1886 or a side by side 20 gauge over .223 drilling.”

Ballistic Technician Philip Mahin answered: “More than likely it would have to be a bolt action .30-06. The reliability is legendary on a wide range of game animals and factory ammunition has still been available at my local stores even in these tough times.”

.30-06 Springfield cartridge diagram

Ballistic Technician Duane Siercks answered: “If I had to boil it all down to one gun, it would probably be a .30-06. I have a Remington 700C (custom shop gun) that has worked very well for anything and everything I have ever wanted to do with it.”

Ballistic Technician Paul Box answered: “A .22 Rimfire.”

Chief Ballistician Tommy Todd answered: “Remington 700 in .308 Winchester.”

Sierra Bullets Gun list .30-06 Springfield .308 Winchester

VP – Sales & Marketing Matt Reams answered: “A light weight Kimber in 25-06.”

Production Toolsetter Brad Vansell answered: “Savage weather warrior 7mm-08 is my rifle of choice.”

Production Toolsetter Dan Mahnken answered: “The .308 Winchester rifle — [based on the] wide range of bullets made and the wide range of things that one can hunt with it.”

Process Engineer David Palm answered: “Savage action 243 Winchester.”

Ballistic Technician Gary Prisendorf answered: “Probably a .22 LR. It may not be the best choice, but you could use it for about anything if you really had to.”

Production Manager Chris Hatfield answered: “Beretta A300 Outlander 12 gauge.”

Machine Shop Manager Craig Westermier answered: “12 gauge shotgun.”

This article originally appeared in the Sierra Bullets Blog.

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March 6th, 2025

The Gun Tool — Very Useful Multi-Tool For Rifles & Shotguns

Real Avid sells a unique multi-tool designed expressly for rifles and shotguns. The $29.99 Gun Tool™ combines 18 of the most commonly used long gun tools in a compact package. The Gun Tool boasts three Torx wrenches (T20; T15; T10), two Allen hex drives (3/32″; 5/32″), and four screwdriver blades (1/8″ flat; 3/16″ flat; Phillips 1 & 2). In addition, there is a magnetic 3/16″ driver, a pin punch, and a stainless claw blade useful for opening shipping boxes or trimming target backers.

The most unique feature of the Gun Tool is a stepped, multi-size choke-tube wrench that fits six shotgun bores from .410 all the way up to 10 gauge (see photo below right). For active shotgunners, that provides great versatility in a small package.

Praise from Respected Reviewers
In 2012, the NRA’s American Hunter magazine awarded The Gun Tool their Golden Bullseye award in the “Gear of the Year” category. The Gun Tool has also been awarded an outstanding 100% approval rating and a full endorsement by the North American Hunting Club.

Noted gun journalist Jim Shepard wrote: “I’ve been playing with ‘The Gun Tool’… and I’ve found it to be a pretty promising device that really should find a place in lots of range bags. If you’re a long gun shooter, it has something you’ll eventually need in the way of a tightening/loosening/adjusting tool.” Jim cautions that the claw blade does not lock into place.

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