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January 1st, 2025

Key Qualities of Winning Barrels — Brux Co-Owner Explains

brux barrels cut-rifle rifling Erik Cortina Krieger Ken Clemens

In this 54-minute video interview, Ken Clemens, co-owner of Brux Barrels, is interviewed by F-Class ace Erik Cortina for the Cortina Precision YouTube Channel. A lot of ground is covered, with many fascinating insights into barrel-making revealed. Watch and learn:

Interview with Ken Clemens, Co-owner of Brux Barrels

brux barrels cut-rifle rifling Erik Cortina Krieger Ken Clemens

If you are involved in competitive shooting, and especially if you compete in F-Class or long-range benchrest, we recommend you take the time to watch this interview, perhaps in a couple of sessions because it runs for a lengthy 54 minutes. Ken Clemens explains the important procedures that go into making match-grade, cut-rifled barrels. Ken also explains some factors to consider when choosing a barrel-maker and specifying length, contour, land/groove configuration, and twist rates.

For more information visit BruxBarrels.com, use the online PRICE ESTIMATOR, or call (608) 592-3324.

brux barrels cut-rifle rifling Erik Cortina Krieger Ken ClemensAbout BRUX Barrel-Making Methods
Brux starts with 4150 chrome-moly or 416R stainless steel double-stress-relieved bar stock — the best available. Barrels are bored with the Barnes gun drill, and reamed with an industry-standard Pratt & Whitney reamer. Brux uses solid carbide cutter hooks and employs special methods to achieve best results.

After the bore-cutting process is complete, each barrel is hand-lapped to high-precision standards. Multi-point inspections and meticulous hand processes (not possible in mass production) ensure extremely high quality. The Brux website says: “If there is the slightest deviation in surface finish or tolerance, the barrel is discarded.”

BRUX Specializes in Cut-Rifled Gun Barrels
Brux produces custom cut-rifled barrels, precision-crafted by professionals with extensive experience in both machine tools and competitive shooting. While Brux earned its reputation building great barrels for F-Class, benchrest, and long range competition, Brux also crafts hunting barrels. Brux states: “Hunters, big game and varmint, can benefit from the accuracy and dependability of a custom barrel made to your specifications.”

brux barrels cut-rifle rifling Erik Cortina Krieger Ken Clemens

BRUX Barrels’ Owners Are Competitive Shooters
Brux owners and machinists are shooters themselves. So they understand how important a truly top-quality barrel can be. Everything else about a rifle can be great, but you need a superb barrel to win at the highest level. Owners Ken Clemens (pictured above) and Norm Brux are both seasoned shooters with years of experience using their own products.

Made in the USA — About the Home of Brux Barrels
The Wisconsin River Valley near Lodi has a storied history of hunting and shooting. The glacier spared many granite escarpments, leaving secluded glens and a topography rich in soil and wildlife habitat, which attracted families with old-world values and skills. Many of their descendants turned raw steel and iron into the tools necessary for farming – and some evolved to precision tooling and making gun barrels.

brux barrels cut-rifle rifling Erik Cortina Krieger Ken Clemens
Wisconsin River Valley near Ferry Bluff State Natural Area.

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December 30th, 2024

BargainFinder 484: AccurateShooter’s Deals of the Week

AccurateShooter Deals of the Week Weekly Bargain Finder Sale Discount Savings

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. Palmetto SA — SAR9 9mm Pistol, $219.99

SAR SAR9 9mm carry pistol sale palmetto discount
⏺️ Save $330 off normal retail price on good full-size 9mm pistol

This is an incredible deal for a modern, reliable 9mm pistol with better ergonomics than a Glock (at less than half the price). The lightweight polymer-framed, striker-fired SAR9 points naturally and has three insertable back straps to customize fit. We like the 20-degree grip angle which points well for most users. This is a great gun for both self-defense and IDPA and other pistol matches. The listed $219.99 sale price is for the “platinum” gray version with 4.4″ barrel. A matte black version with 5.2″ barrel and ported slide is also on sale now for $299.99 from Palmetto SA.

2. EuroOptic — Burris XTR Extreme Tactical Scopes Close-Outs

eurooptic burris xtr tactical sale discount midsouth clearance scopes
⏺️ Massive savings up to $900 on quality PRS/NRL tactical scopes

EuroOptic is a top-flight vendor, with fast shipping and great customer service. Right now EuroOptic is running major sale on BurrisExtreme Tactical III and Extreme Tactical Pro scopes, which work great for PRS/NRL competition. With the current Burris XTR Scope Sale, you can save up to $900.00 on a rugged, reliable FFP scope with various zoom magnification options (e.g. 3.3-18x50mm, 5-25x56mm, 5.5-30x56mm), with both 0.1 Milrad and 1/4 MOA click options.

3. EuroOptic — Tikka T3x Rifle Blow-Out Sale — Save 35%

eurooptic tikka rifle rebate black friday hunting sale
⏺️ Tikka makes great hunting rifles now offered at major savings

With this Blow-Out Sale at EuroOptic.com, you can save $120-$530 on quality Tikka T3x hunting rifles, starting at just $599.99. Multiple models are on sale including T3x Lite, T3x Lite Compact, T3x Lite Stainless, T3x Hunter, T3x Laminated, and T3x RoughTech. Both right-hand and Left-hand versions are offered. The Hunter models feature a handsome wood stock. These rifles can deliver sub-MOA accuracy with good hand-loads.

4. Walmart — Caldwell Stable Table Deluxe, $212.99

shooting table sale
⏺️ Many positive user reviews — good set-up for varminting and home ranges

Need a good platform for shooting in areas other than organized ranges? Check out the Caldwell Stable Table Deluxe. A bolt in the base allows position adjustment of a single leg, aligning the tabletop so that it is parallel with the horizon. The central shaft, seat, and tabletop are able to pivot (rotate) around a center axis as a single unit while keeping the tabletop parallel to the horizon. This is great for varmint hunting. Owner reviews have been very positive. This item is sold via Walmart.com but ships from Optics Planet.

5. Amazon — HQ Issue TSA-Approved Rifle Case, $79.99

rifle case sale
⏺️ Very rugged, full-featured TSA-approved roller case

Whether flying or just transporting your rifles to the range it’s important to protect them with a rugged, quality gun case. The solidly-built HQ Issue 41″ Tactical Rifle Case (#ad) meets all the TSA requirements and can withstand tough treatment. Offered in Flat Dark Earth (tan) or Dark Gray, this waterproof case has rollers to ease movement through the airport. Handy pick-n-pluck foam allows a secure custom fit for your firearms. NOTE: This case is 41″ overall so it will NOT fit long-barrel competition rifles unless the action is separated from the stock/chassis. For larger rifles, one good option is the Eylar 53″ Protective Roller Rifle Hard Case priced at $199.99.

6. Walmart — Fingerprint Access Gun Safe, $169.99

gun safe sale finger touch
⏺️ $100 off price on Rapid Access Gun Safe (fingerprint, keypad, key)

Need to store a few rifles or shotguns with secure yet rapid access? Consider this 5-Gun Safe with Fingerprint Access. With a $269.99 MSRP, it is now just $169.99 on sale, $100 OFF. It has three locking bolts on the door sides plus an internal LED lights. Sized 11.0″ x 11.8″ x 54″, this 64-lb safe can hold multiple long guns and pistols, along with other valuables. The main door can be opened instantly with fingerprint recognition, or use the digital keypad. The interior has foam barrel holder and carpeted floor, plus three pistol pouches on the door. NOTE: We do NOT recommend this as a primary gun safe, but it can be a good secondary safe.

7. Champion’s Choice, 52″ Deluxe Rifle Case, $85.00

champion's choice 52 rifle case pockets
⏺️ High-quality soft case big enough for Palma and F-Class rifles

Typical soft rifle cases will not fit long-barreled match rifles. But this 52″-long quality case from Champion’s Choice is big enough for most F-Class and Palma rifles. Forum members highly recommend this $85.00 Deluxe Rifle Case which has a water-resistant heavy duty 600 denier PVC outer shell. It has large outside pockets for ammo and accessories, and is well-padded with over 1″ of thick high-density foam. This case boasts a carry handle, adjustable shoulder strap, and backpack straps. The case even has an interior tube for holding a cleaning rod.

8. Amazon — Birchwood Casey .22 LR Target Rack, $30.50

22lr target sale
⏺️ Fun, self-resetting target rack for rimfire guns

Plinking reactive targets with a .22 LR can be a lot of fun. A great way to practice is with a dynamic target such as the Birchwood Casey Steel Resetting Target (#ad). Shoot the four lower plates then hit the upper plate to reset the group. NOTE — This target is designed for .22 LR Rimfire rifles and pistols only so don’t use this with any centerfire. This Rimfire target features a twist design with no welds to break.

9. Amazon — Waterproof 200rd Rifle Ammo Case, $49.99/$39.99

pistol ammo case sale
⏺️ Great high-capacity waterproof ammo transport case — three versions

Keep 200 rounds of ammo securely stored in this Waterproof Ammo Case (#ad), now $49.99 on sale. Made of high-strength ABS plastic, this 11.5″ x 9.5″ x 4.5″ ammo transport case can withstand harsh environments, resist impact, and protect against scratches. Shown above is the version that holds 200 .308 Win-sized rounds. If you are traveling long distances to a major match, this is a good option. The ammo is very secure with a foam base surrounding every round.

Another model holds 200 .223 Rem rounds in the same-size case. This .223 Rem version — great for varminters or service rifle shooters — is priced $39.99 on Amazon (#ad). There is also a $39.99 double-decker KingHardCase (#ad) that holds 350 rounds of pistol ammo.

pistol ammo case sale

10. Amazon — Walker’s Razor Slim Muffs, $38.50

shooting hearing sale
Comfortable slim NRR23 muffs with high-gain microphones

Walker’s Razor Slim Electronic Shooting Earmuffs (#ad) provide good protection against gunshot noises, while allowing you to hear range commands and voices. These non-bulky Razor Slim muffs have a good 23 dB noise reduction rating (NRR). (For optimal protection run plugs under the muffs.) The Razor series muffs feature Walker’s comfort fit headband for all-day shooting. NOTE: These have been Amazon’s #1 Best Seller in Hunting & Shooting Earmuffs. This $38.50 price is a very good deal. Other colors/patterns (e.g. orange, camo, green, tan, gray etc.) are offered for a few bucks more.

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December 30th, 2024

How Cut-Rifled Barrels Are Made — History of Cut-Rifling Process

Pratt & Whitney Cut rifling hydraulic machine

You’ve probably heard of cut-rifling, but did you know this process was invented in Germany nearly 500 years ago? Read on to learn more about how a cut-rifled barrel is made…

The cut-rifling process, used by leading barrel-makers such as Bartlein, Blake, Brux, and Krieger can yield a very high-quality barrel with a long useful life. Cut-rifled barrels have been at the top in short- and long-range benchrest competition in recent years, and cut-rifled barrels have long been popular with F-Class and High Power shooters.

You may be surprised to learn that cut-rifling is probably the oldest method of rifling a barrel. Invented in Nuremberg around 1520, the cut-rifling technique creates spiral grooves in the barrel by removing steel using some form of cutter. In its traditional form, cut rifling may be described as a single-point cutting system using a “hook” cutter. The cutter rests in the cutter box, a hardened steel cylinder made so it will just fit the reamed barrel blank and which also contains the cutter raising mechanism.

Above is a computer animation of an older style, sine-bar cut-rifling machine. Some machine features have been simplified for the purposes of illustration, but the basic operation is correctly shown. No, the cut-rifling machines at Krieger don’t use a hand-crank, but the mechanical process shown in this video is very similar to the way cut-rifling is done with more modern machines.

Kolbe Border Barrels Firearms ID

Read About Cut-Rifling Process at FirearmsID.com
To learn more about the barrel-making process, and cut-rifling in particular, visit FirearmsID.com. There you’ll find a “must-read” article by Dr. Geoffrey Kolbe: The Making of a Rifled Barrel. This article describes in detail how barrels are crafted, using both cut-rifling and button-rifling methods. Kolbe (past owner of Border Barrels) covers all the important processes: steel selection, hole drilling, hole reaming, and rifling (by various means). You’ll find a very extensive discussion of how rifling machines work. Here’s a short sample:

“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. About two thousand were built to satisfy the new demand for rifle barrels, but many were broken up after the war or sold to emerging third world countries building up their own arms industry.

Pratt & Whitney Cut rifling hydraulic machine

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.

The techniques of cut rifling have not stood still since the end of the war though. Largely due to the efforts of Boots Obermeyer the design, manufacture and maintenance of the hook cutter and the cutter box have been refined and developed so that barrels of superb accuracy have come from his shop. Cut rifled barrel makers like John Krieger (Krieger Barrels), Mark Chanlyn (Rocky Mountain Rifle Works) and Cliff Labounty (Labounty Precision Reboring)… learned much of their art from Boots Obermeyer, as did I.” — Geoffrey Kolbe

Video find by Boyd Allen. Archive photos from Border Barrels in the UK.
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December 29th, 2024

Gold-Plated, Jeweled One-of-a-Kind SIG Sauer P365 Pistol

SHOT Show 2022 caesars forum venetian gun pistols

SIG Sauer P365 in Rose Gold Plate with Jewells
There was a stunning SIG Sauer P365 pistol on display at SHOT Show 2022. This little carry pistol had a stunning 18-carat Rose Gold finish with dozens of diamonds embedded in the slide. This sets a new standard for Carry Pistol Bling. This one-of-a-kind handgun was created by the Seattle Engraving Center.

SHOT Show 2022 caesars forum venetian gun pistols

To learn more about this gold-plated pistol, watch SHOT Show TV video starting at 4:16 time-mark.

Review of the Standard SIG Sauer P365 Pistol

The P365 is a very popular carry gun that is very thin with good ergonomics. SIG Sauer claims the P365 series is now “America’s #1 Selling Handgun”. Multiple P365 models are currently offered including: P365X, P365 SAS with flush sights, the P365 Nitron Micro-Compact, the P365 Romeo Zero with integrated Red Dot, and the P365 XL with longer slide and barrel.

Here is a good video review of a standard production SIG P365 pistol, without the stunning gold-plating and engraving. The reviewer, Myles from Tactical Hyve, noted the pistol was accurate and reliable with a comfortable grip. This particular pistol has held up for 50,000 rounds! Very popular, this 2022 review has been watched over 500,000 times. Tactical Hyve also has an extensive 2700-word REVIEW of the SIG P365 with accuracy test results.

sig sauer p365 pistol review optics ready

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December 29th, 2024

Custom-Honed Full-Length Dies — Advantages Over Bushing Dies

Honed FL Forster Whidden Full-length dies
For some applications, we prefer a non-bushing FL die over a bushing die. Shown here are three Forster full-length sizing dies, with necks honed to three different dimensions: 0.265″, 0.266″, and 0.267″.

The Honed Full-Length Sizing Die Option

There are many good options in full-length (FL) sizing dies. Most precision hand-loaders prefer FL dies with neck bushings. These let you adjust the “grip” on your bullet by using larger or smaller bushings. FL bushing dies are available from Whidden Gunworks, Forster, Redding and other makers.

Conventional, non-bushing full-length sizing dies can create ultra-accurate ammo with very low run-out. But many conventional non-bushing FL dies have an undersized neck diameter so you end up with excess neck tension, and you work the brass excessively.

There is another effective option, one that promises extremely low run-out. The honed FL die is a full-length sizing die that has the necked honed to provide a precise fit to the case-neck. When done right, honed FL dies produce extremely straight ammo — as there are no issues with bushing alignment (or bushings that are not perfectly concentric). This Editor owns honed dies from Forster, Redding, and Whidden Gunworks. They all perform extremely well, delivering match ammunition with extremely low run-out measured with a 21st Century Concentricity Gauge.

In one of the most popular articles we’ve ever published, Bugholes from Bipod, California shooter “Froggy” explained why he prefers honed dies for his tactical ammo.

Q: Do you FL size every time? Do you use custom dies?

Absolutely, I full length resize all of my brass every time I reload. And guess what? I’ve never had a feeding problem.

I do use a modified sizing die, without bushings. My FL resizing die has been custom-honed in the neck area to give .0015″ press fit on the bullet. I also put a slightly larger radius at the neck shoulder junction. I feel that this helps to seal the chamber. With this die, I get consistent neck tension every time–without bushings. Bushings are useful when you’re fishing around for a good load. But once you find the right amount of sizing for ideal neck tension, you can do this better with a customized FL die.

6.5 Guys Review Forster Honed Full-length Dies
The 6.5 Guys have reviewed honed FL sizing dies from Forster, explaining the pros and cons of this type of reloading die. They explained that, if you load a wide variety of bullets from different manufacturers, you many want to stick with a Bushing FL die. However, if you have settled on a particular bullet and found the “ideal” neck tension, then a honed die may make sense.

In this Gear Update, the 6.5 Guys discuss a service offered by Forster Products to custom hone the neck diameter of its full-length sizing dies to the customer’s specifications (to the thousandth). Whidden Gunworks also offers custom-honed FL dies.
This article is Copyright 2023 AccurateShooter.com. Any publication on another website is unauthorized and obligates monetary compensation and statutory damages.

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December 28th, 2024

Saturday Movies: Building a AR-15 Black Rifle Start to Finish

Cheaper Than Dirt AR-15 AR AR15 building assembly video page

Cheaper Than Dirt (CTD), a Texas-based vendor of firearms, gun accessories, and ammo, has created a very complete web page on AR-15 assembly from start to finish. If you are thinking of building an AR, or upgrading your upper, trigger group, or buttstock, we recommend that you read CTD’s DIY ARs — Building Your Own AR-15 page. This illustrates all the components you will need for a complete AR build.

In addition, the page has a series of videos showing how to assemble each element of the AR-15. We’ve included five of those videos in today’s Saturday Movie Showcase. There a total of ten CTD AR-15 videos in the series. View them all on the CTD AR-15 Playlist on YouTube.

Then, as a closer, we offer another video — the Ten Mistakes to Avoid When Building an AR-15. Worth watching BEFORE you start an AR project, this useful video now has 2.6 million views!

Installing the Fire Control Group

Installing the Safety Selector and Pistol Grip

Installing the Take-Down Pin and Buffer Tube

Installing the Bolt Catch

Field-Stripping the Bolt-Carrier Group

Mistakes to Avoid When Assembling an AR-Platform Rifle
This popular Tactical Toolbox video (with 2.6 million views) is definitely worth watching BEFORE you start your own AR project. It explains the common mistakes that even careful builders can make when assembling an AR-type rifle.

The 27 Parts Needed for Do-It-Yourself ARs

Here’s a helpful CTD infographic that shows the parts needed to build an AR-15. These parts are available for purchase at Cheaper than Dirt. To learn more, click the photo to view the full CTD AR-15 Build article.

Cheaper Than Dirt AR-15 AR AR15 building assembly video page


Top photo with AR upper kit and stripped lower from Palmetto State Armory.

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December 28th, 2024

Access 60+ Authoritative Sierra Ballistics Articles for FREE

Sierra Bullets Ballistics Resources

Need some informative reading material for winter days? Here’s a vast resource available free from Sierra Bullets. Here are links to over 60 articles with information on bullets, ballistic coefficients, wind drift, up/down angles, temperature effects, tailwind effects and much more. Most of these resources come from the respected Sierra Reloading Manuals, 4th and 5th Editions. There are enough articles to read one per week for a year!

Major Ballistics Reference Articles
The Ballistic Coefficient by William T. McDonald & Ted C. Almgren (Adobe .PDF)
Deflections and Drift of a Bullet in a Crosswind by William T. McDonald (Adobe .PDF)
Inclined Fire by William T. McDonald

Table of Exterior Ballistic Coefficients
(5th Edition Reloading Manual)

Rifle
Handgun
.22 Rimfire

Exterior Ballistic Tables
(4th Edition Reloading Manual)

Rifle Tables – Select by Bullet
Handgun Tables – Select by Bullet
Silhouette Tables – Select by Bullet

5th Edition Manual Exterior Ballistics Section
Section 1.0 Introduction
Section 2-2.1 The Ballistic Coefficient Explained
Section 2.2 Bigger Is Not Always Better
Section 2.3 How the Ballistic Coefficient is Measured
Section 2.3.1.1 Measurement Procedure
Section 2.3.1.2 Important Precautions and Points to Consider
Section 2.3.2 Initial Velocity and Time of Flight Method
Section 2.3.3 Doppler Radar Method
Section 2.4 Lessons Learned from Ballistic Coefficient Testing
Section 2.5 Examples of Ballistic Coefficient Measurements
Section 3.0 Exterior Ballistic Effects on Bullet Flight
Section 3.1 Effects of Altitude and Atmospheric Conditions
Section 3.2 Effects of Wind
Section 3.3 Effects of Shooting Uphill or Downhill
Section 3.4-3.4.1 Trajectory Considerations for Sighting in a Gun
Section 3.4.2 Determining Zero Range from Firing Test Results
Section 3.4.3 Sighting in for a Change in Shooting Location
Section 3.5 Point Blank Range
Section 3.6 Maximum Horizontal Range of a Gun
Section 3.7 Maximum Height of Fire of a Gun
Section 4.0 Six Degree of Freedom Effects on Bullet Flight
Section 4.1 Basic Physical Concepts
Section 4.2 Yaw of Repose and Resulting Crossrange Deflection
Section 4.3 Turning of a Bullet to Follow a Crosswind and Resulting Deflections
Section 4.4 Turning of a Bullet to Follow a Vertical Wind and Resulting Deflections
Section 5.0 Trajectory Tables
Section 6.0 Sierra’s Infinity Exterior Ballistics Software

4th Edition Manual Exterior Ballistics Section
Section 2.0 Introduction
Section 3.0 Historical Summary
Section 4.0 The Ballistic Coefficient
Section 4.1 Basic Definitions
Section 4.2 Ballistic Coefficients Effects on Bullet Trajectories
Section 4.3 How the Ballistic Coefficient is Measured by Firing Tests
Section 4.4 Lessons Learned From Ballistic Coefficient Measurements
Section 4.5 Ballistic Coefficient Variations with Muzzle Velocity near the Speed of Sound
Section 4.6 Ballistic Coefficient Dependence on Coning Motion
Section 5.0 Exterior Ballistics Topics
Section 5.1 Effects of Altitude and Atmospheric Conditions
Section 5.2 Effects of Altitude and Uphill/Downhill Shooting
Section 5.3 Wind Effects
Section 5.3.1 Headwinds and Tailwinds
Section 5.3.2 Crosswinds
Section 5.3.3 Winds from Any Direction
Section 5.4 Changing the Zero Range
Section 5.5 Point Blank Range
Section 5.6 Muzzle Velocity Dependence on Cartridge Temperature
Section 6.0 Equations of Bullet Flight
Section 6.1 Differential Equations of Bullet Motion
Section 6.2 Drag Force and the Drag Function
Section 6.3/Section 6.3.1 Siacci’s Method/The Change of Independent Variables
Section 6.3.2 The Assumption
Section 6.4 Mayevski’s Analytical Form of the Drag Model
Section 6.5 Closed-Form Solutions for Trajectory Parameters
Section 6.6 Other Useful Equations
Section 6.6.1 References

Sierra Bullets Ballistics Resources

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December 28th, 2024

Guide to Loading Cases with Auto-Indexing Progressive Presses

USAMU Progressive Press auto  self-advancing

The U.S. Army Marksmanship Unit regularly publishes reloading “how-to” articles on the USAMU Facebook page. One very good article, part 5 of a 6-part series, focused on Progressive Presses. This article explains proper procedures for Auto-Indexing Progressives, which advance the shell-plate with every pull of the handle. Auto Progressives are very efficient, but they also require special attention and focus, because so many things are happening at once. You need to train yourself to watch every station. If you run a progressive press now, or are considering getting a progressive, we recommend you read this article. Visit the USAMU Facebook page for other helpful handloading guidance.

Progressive Loading Presses — Self-Advancing Shellplate Type

USAMU Progressive Press auto  self-advancing
Photo courtesy UltimateReloader.com.

Recently, we addressed manually-operated progressive presses for the beginning handloader. This type press requires one to manually advance the shellplate after each handle stroke. An advantage for beginners is that nothing happens at any station until the loader wants it to. This helps users avoid problems from clearing malfunctions without noticing that the shellplate has advanced itself. (Read Previous USAMU Article on Manual Progressives.)

The next, more luxurious type progressive press advances the shellplate automatically whenever the handle is cycled. [Editor: This is also called an “Auto-Indexing” Progressive Press.] Typically, each stroke automatically sizes and primes a case, operates the powder measure (if used) and seats a bullet. Some also have case feeders that automatically put a new case in the shellplate with every cycle. Others require the loader to insert a case each cycle. With both types, the loader usually puts a bullet on each sized/primed/charged case.

[CAVEAT: While our Handloading Shop has several progressive presses, ALL of our powder charges are thrown/weighed by hand. We do not use powder measures on our presses. Our progressives are used for brass preparation, priming, seating, etc., but not for fully-progressive loading.]

The manually-advanced press can be a boon to beginners, but as one gains experience it can be a mixed blessing, depending on one’s style. If one pays close attention to every operation and loads without distractions, the manual press is very reliable and allows full scrutiny of each round as it is loaded. However, if one easily drifts into day-dreaming, or isn’t focused on paying careful attention at all times, the manual progressive can be a bit of a liability. The opportunity for forgetting a powder charge, leading to a squib load, is ever-present. [Editor: A lock-out die can help reduce the risk of a squib load, or a double-charge. See below.]

The automatically-advancing progressives help prevent this by ensuring a powder charge will be dropped each time the handle is operated. Experienced handloaders often appreciate this feature due to the savings of time and effort. Individual preferences between the two press styles are influenced by several factors. These include one’s comfort with more- vs. less-complicated mechanisms, how often one changes calibers (case feeders often must be converted, in addition to dies and shellplates), how many rounds one loads annually, relative ease of changing primer mechanisms from small to large, etc. Automatic progressives and their caliber conversion kits tend to be significantly more expensive than manual progressives and caliber conversions from the same maker.

One USAMU handloader, who likes simple, bullet-proof machines and maximum efficiency when converting presses, owns two manually-advanced progressives. One is set up for large primers, and the other for small primers. He can change calibers in the twinkling of an eye. As he loads for many different calibers, this fits his style. Another handloader here is just the opposite. He loads for a few calibers, but in larger quantities. He much prefers his self-advancing press with case-feeder for its speed. He makes large lots of ammo in a given caliber before switching, to improve overall efficiency. His caliber conversion kits are more expensive than those for the manually-advanced progressive, but he uses fewer of them.

Whichever type one chooses, it is VERY important to buy quality gear from a manufacturer with a long, well-established track record for quality, durability and good customer support. Avoid jumping on the “latest, greatest” model until it has a proven track record. For example, this writer knows a loader who got a brand-new, expensive, self-advancing model press some years back, shortly after its introduction. As is too often the case these days, the manufacturer released it before all the “bugs” were worked out.

Better Safe Than Sorry — the RCBS Lock-Out Die
RCBS Makes a “Lock-Out Die” that senses the powder charge. This will halt the Progressive press if you have a double charge, or an undercharge. Your Editor has the Lock-Out Die on his RCBS Pro 2000. It has “saved his bacon” a half-dozen times over the years. It can be used on Dillon and Hornady progressives as well as RCBS machines.

It would not fully seat primers to the correct depth. No amount of adjustment, extra force, or fiddling would do better than to seat primers barely flush with the case head. Any inattention could result in a slightly “high” primer, protruding above the case head. It created a risk for slam-fires, particularly in semi-autos without spring-retracted firing pins, such as the M1 or M1A. In desperation, he had a machinist buddy study the problem and machine a new part to correct it. No dice. Its engineering didn’t permit full primer seating, even with extended parts. He now wishes he’d heeded his shooting buddies’ advice to stick with the “tried and true,” reliable performer they all used.

Whichever press one selects, see if the maker has a kit or list of commonly-replaced parts. Having needed springs, pins, etc. on hand in the rare event that one breaks or “goes missing” can save the day when one is busy loading for a match! Another tip for improving one’s overall loading efficiency (rounds loaded with minimal set-up/tear-down time) is to plan one’s handloading by primer size. For example, if your machine is set to use small primers, load all the calibers that you intend to that take small primers, before converting the press to load large-primer calibers.

In our next chapter, we’ll discuss peculiarities of progressive loading for rifle cartridges, with remedies for problems such as excessive cartridge-case headspace variation when sizing, tips for ensuring best powder charge consistency, and so on. Until then, be safe, and good shooting!

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December 27th, 2024

SHOT Show 2025 — Eight Great NEW PRODUCTS

2025 SHOT Show Planner new products

CLICK HERE for ALL 242 New-for-2025 SHOT Show Products »

2025 SHOT Show Planner new productsThousands of new products will be on display at SHOT Show 2025, the major gun industry trade show held each January in Las Vegas. The official SHOT Show Product Planner offers a “sneak peak” at 242 new-for-2025 products for hunters and shooters. More will come in the weeks ahead. Here are eight interesting new products for gun owners and reloaders. Since these are all recently-released items, we haven’t been able to test them yet. Product profiles are based on descriptions provided by the manufacturers. We will run a separate feature on new pistols and rifles that will debut in 2025.

SPACE Smart Safes
Company: SPACE Smart Safes

SPACE Smart Safes offer real-time access, remote connectivity, 2-factor security, and advanced protection, making them safer and smarter than ordinary safes. The Smart Safe offers notable features:
Touchscreen: The front interface offers settings for managing fingerprints, accessing PIN recovery options, and adding users.
Live Video Tracking: Interior and exterior cameras accessed via mobile App show who attempts access and what they touch.
Lockdown Mode: When activated, the screen becomes unusable, a loud alarm sounds, and a warning is displayed.
Two-factor authentication: 2FA adds an extra layer of security and protection

smart safe live tracking 2FA authentication
HCA Hunter Carbon Barrels
Company: HCA Carbon Barrels

HCA’s hybrid barrel-wrapping method provides the strength of parallel fiber orientation with the classic look and pressure control of filament winding. Made with high-quality, stress-relieved and cryogenically-treated 416R stainless steel barrel cores, these HCA Barrels feature a high-modulus carbon composite with a stress-free mechanical and chemical bond (HCA’s proprietary fiber orientation and hybrid wrap). With high strength-to-weight ratio, these barrels dissipate heat faster than traditional steel barrels and hold up to high shot-string volumes without degrading accuracy. Barrel are hand-wrapped and inspected visually and with precise measuring equipment. These barrels are hand-lapped and slugged to achieve less than .00015″ land/groove variation from breach to muzzle.

hca heavy hunter carbon barrel
UTG Goliath Bipods
Company: Leapers UTG

New Goliath™ Big Bore Bipods are purpose-built for long range precision shooting with customizable pan and tilt settings. Goliath bipods are extra wide, low, and sturdy with tactile oversized adjustments. These strong bipods are .50 Cal-rated. The UTG® Goliath Bipod features a wide, stable 60° open angle with independent tension adjustable tilting and panning up to 40° and 28°. The 3-position foldable and height-adjustable legs lock securely and have oversized rubber feet. The modular base is equipped with a tension adjustable Quick Release Picatinny mount, with future QR ARCA mount options. There are two models: TL-BPFS02Q with 8.01″ – 12.24″ height and TL-BPFS03Q with 5.90″ – 8.05″ height.

goliath leapers elr large caliber bipod
SG Sight Pro Eyewear
Company: Shooters Global

This brilliant innovation could truly be a big game-changer for handgun competitors. The new SG Sight Pro “smart shooting glasses” from Shooters Global feature a video camera that can record your shooting sessions. In addition, this advanced safety eyewear boasts a Heads-Up Display that connect to SG Shot Timer and can display various information on the lens. The built-in camera allows you to record first-person videos of your shooting sessions, with overlay of shot times and other data from SG Timer and SG Pulse. Note: The camera module can be sold separately and adjusted to different eye protection products. NOTE: This item is so new it is not yet shown on the Shooters Global website.

action-chek gun safety cover
Action-Chek Safety Cover
Company: Ralstec Firearms Products

The hi-viz orange Action-Chek Gun Wrap serves to prevent accidental discharge of firearms. Use of these Gun Wraps will introduce a cautionary step before one puts a finger on the trigger. The Action-Chek provides a visual warning that firearms should be first checked for loaded condition before handling such as in training, target shooting, or storage settings. Observable from a distance, the Action-Chek indicates that the firearm chamber is empty in compliance with the facility, competition or other special event rules. The standard gun wrap configuration covers most controls of firearms when properly installed. The Action-Chek wrap must be removed prior to firearm use. This serves as a more significant safety protection than simple empty chamber indicators.

action-chek gun safety cover
Seemor Color Night Vision
Company: AKASO

The AKASO Seemor is the world’s first AI-ISP full-color night vision goggle system. By combining the AI-ISP technology widely used in the automotive industry with 1/1.79″ CMOS sensors, Seemor achieves superior color reproduction and a visual range of over 1640 feet (500m), surpassing its competitors even in darker environments. Additionally, Seemor features two modes, allowing you to switch between AI full-color mode and a 7-level IR black-and-white mode, providing an exceptional night vision experience. The Seemor system provides much better color intensity compared to other night vision goggles.

AKASO seemor night vision goggles
Kini Motion Sensor
Company: Kinisium

The Kini Motion Sensor can tell you instantly if your firearms, laptop, or other valuable possessions have been moved. Kini’s Discreet, Versatile & Innovative Wireless Technology is designed to boost the security of your valuable or dangerous assets. The advanced, cutting-edge motion sensor delivers swift, reliable alerts to mobile devices, enabling quick responses to unauthorized access and tampering of safes and other secure storage while and ensuring peace of mind. This Motion Sensor provides Immediate SMS notifications within 10 seconds that go to your phone or mobile device. It easily pairs with Wi-Fi, no additional hardware or App required. The unit is efficient — it functions over a year on a single charge.

kini motion sensor
Thompson Bore Reamers
Company: Thompson Grinders Inc.

Thompson Grinders Inc. is a third-generation family-owned business that started in 1964. If you are looking for a company with strong values, you have come to the right spot. No matter if it’s a custom tool, resharpen or in the gun industry. Thompson Grinders, which offers a wide selection of bore reamers, was the first company in the USA that offered standard piloted bore reamers. Our method stabilizes and guides the reamer from start to finish. The best-kept secret is out, and we are honored to be a part of the Shot Show.

thompson grinders piloted bore reamers
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December 27th, 2024

LEE Ram Swage for Swaging Crimped Primer Pockets

lee single stage ram swage primer pocket crimp remover die

Do you ever use military-style brass with swaged primer pockets? Then you can really benefit from the special LEE Ram Swage tool. This innovative swaging tool provides a fast, simple, and efficient method of removing the primer pocket crimp on milsurp brass.

Primer pocket swaging is necessary when reloading brass with crimped primer pockets. Many brands of brass for military (and some law enforcement) applications have this crimp. You may find such primer pocket crimps on a variety of milsurp brass types including: 9mm Luger, LEO .40 S&W, .45 ACP, .223 Rem (5.56×45), .308 Win (7.62×51), and .30-06 Springfield, as well as older European cartridge types such as 6.5×55. If you use a progressive press, this new LEE Ram Swage is a boon. Nothing reduces priming problems on a progressive press more than properly swaged primer pockets.

Why use milsurp brass? Surplus military and police department brass is a great low cost source of cases. It is typically very strong, long-lasting, and can often be acquired for a fraction of the cost of new commercial brass. For example, Lake City 7.62×51 (.308 Win) brass is excellent.

lee single stage ram swage primer pocket crimp remover die
Note: This tool is designed for Boxer-primed cases only, not cases with Berdan Primers.

lee single stage ram swage primer pocket crimp remover dieThe Lee Ram Swage works on all single stage presses with 7/8″-14 frame threads, and rams which take common “universal” shell-holders. This new tool features spring-assisted case extraction, and an all-steel case guide. This ensures that your cases will be positively centered on the push rod. The swage holder, large or small, installs in seconds into your press ram with no adjustments required.

LEE’s engineers devised a clever “Shell-holderless design” for the LEE Ram Swage. This allows you to swage any small or large primer pocket, without swapping to a different size shell-holder. The hardened steel swage punch is automatically extracted from the primer pocket by five disc springs. The complete LEE Ram Swage set includes one guided 7/8″-14 threaded swage push die, with both large and small ram swage holder assemblies.

Product instructions:
LEEprecision.com/files/instruct/PA4468.pdf

Parts List/Diagrams:
LEEprecision.com/primer-pocket-swage-parts/

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December 26th, 2024

Handy Case Neck Sorting Tool for Non-Neck-Turned Brass

Sinclair Case Neck Sorting tool reloading benchrest neck-turning

Case Neck thickness sorting gauge Sinclair accurateshooter.comHe who dies with the most toys wins — right? Well Sinclair has another interesting gadget you can add to your reloading bench. The Sinclair Case Neck Sorting Tool lets you quickly sort brass by neck-wall thickness. For those who shoot “no-turn” brass, this can improve neck-tension consistency. Large variances in neck-wall thickness can cause inconsistent neck “grip” on the bullet. Generally, we’ve found that more consistent neck tension will lower ES and (usually) improve accuracy. We know some guys who shoot no-turn 6mmBR brass in competition with considerable success — but their secret is pre-sorting their brass by neck-wall thickness. Cases that are out-of-spec are set aside for sighters (or are later skim-turned).

Watch Case Neck Sorting Tool Operation in Video

How the Case Neck Sorting Tool Works
Here’s how the Sinclair tool works. Cases are rotated under an indicator tip while they are supported on a case-neck pilot and a support pin through the flash hole. The unit has a nice, wide base and low profile so it is stable in use. The tool works for .22 through .45 caliber cases and can be used on .17- and .20-caliber cases with the optional carbide alignment rod. The MIC-4 pin fits both .060 (PPC size) and .080 (standard size) flash holes. Sinclair’s Case Neck Sorting Tool can be ordered with or without a dial indicator. The basic unit without dial indicator (item item 749006612) is priced at $59.99. With this standard tool you can use your own dial indicator with standard specifications. You can also buy the tool complete with dial indicator (item 749007129) for $89.99 (but not currently in stock). IMPORTANT: This sorting tool requires caliber-specific Case Neck Pilots which must be ordered separately.

Editor’s Comment: The purpose of this Sinclair tool is rapid, high-quantity sorting of cartridge brass to ascertain significant case-neck-wall thickness variations. Consider this a rapid culling/sorting tool. If you are turning your necks, you will still need a quality ball micrometer tool to measure neck-wall thickness (to .0005) before and after neck-turning operations.

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December 25th, 2024

Gun Guys and Gals Tell Santa What They Wanted for Christmas

christmas survey gift choice gun owners

christmas survey gift choice gun ownersWhat did you really want for Christmas? A new rifle? Maybe a new reloading press? A poll of sportsmen and firearm owners by Southwick Associates’ HunterSurvey.com / ShooterSurvey.com asked, “What hunting or target shooting gear are you most hoping to receive this holiday season?” Respondents could select three items from a long list of products.

The most-wished-for items were in the Hunting Apparel category, with 22.3 % of respondents asking Santa for new hunting duds. A new Handgun was second-highest on the list, followed by a Trail Camera at #3, Ammunition at #4, and a Laser Rangefinder at #5.

How do your choices stack up against the survey responses?

Note, the totals of all selections exceeds 100% because survey participants could elect three total choices. Also, since this older survey was specifically directed at hunters (rather than just firearm owners), a number of responses relate to bows and archery equipment.

This NSSF video explains key legal considerations when gifting a firearm.

Top image from NSSF 11/15/24 Article: Giving a Firearm As a Gift — Some Reminders from NSSF.

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