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February 25th, 2021

Be a Better Pistolero — Handgun Shooting Fundamentals

pistol fundamentals NRA marksmanship sight alignment
Photo courtesy St. Bernard Indoor Shooting Center.

Do you enjoy shooting pistols for sport, or perhaps you carry a handgun for self-defense? If you’re like most of us, you might benefit from a “refresher course” on the fundamentals of handgun shooting. The NRA has created a useful Infographic that covers important basics of handgun marksmanship — key things such as Sight Alignment and Trigger Control.

Here are the first two (2) lessons. Click the link below to see all SIX (6) training topics: Sight Alignment, Sight Focus, Trigger Control, Breath Control, Hold Control, and Follow-Through.

CLICK HERE for ALL SIX PISTOL LESSONS

pistol fundamentals NRA marksmanship sight alignment

VIEW ALL Six Handgun Fundamentals

Video Shows Sight Alignment, Grip, Stance, Trigger Control and More
In this USAMU video, SGT Shane Coley talks about the basics of sight alignment and trigger control. But then SGT Coley talks about other important control factors such as grip, arm position, and body stance. For rapid-fire shooting, you need to have a good arm and body positioning to control recoil and get back on target quickly. This video is a valuable complement to the NRA Infographic because it demonstrates all the important pistol fundamentals during live fire, at the range.

Permalink - Articles, - Videos, Handguns, Shooting Skills 1 Comment »
February 24th, 2021

MDT Offers New 26-ounce HNT26 Carbon Hunting Chassis

MDT Modular Driven Technologies HNT26 MDT chassis carbon fiber light-weight

Modular Driven Tecnologies (MDT), known for its rifle chassis systems for PRS/NRL disciplines, has a new ultra-lightweight chassis for hunters. The new HNT26 Chassis System is MDT’s first truly purpose-built hunting chassis. The HNT26 weighs a mere 26 ounces for the fixed model, a few ounces more for the folding-stock version. This new hunting chassis includes V-Block bedding, LOP and comb adjustment, and a “snag free design” to help hunters moving through brush. The HNT26 chassis will be offered in a Cerekote finish in either Black Carbon Fiber or Cobalt Green starting at $1299.95. Ini

MDT Modular Driven Technologies HNT26 MDT chassis carbon fiber light-weight

The MDT HNT26 Chassis is constructed with a magnesium alloy base, carbon fiber fore-end, carbon fiber grip, and foam-filled carbon fiber buttstock. The HNT26 chassis will fit: Rem 700 Short Action (and clones), Rem 700 Long Action CIP 3.850 (and clones), Savage Short Action, Savage Long Action CIP 3.850, Tikka T3 Short Action and Tikka T3 Long Action. Initially, these are all right bolt version only.

CLICK photo to see full-screen BIG version.
MDT Modular Driven Technologies HNT26 MDT chassis carbon fiber light-weight

Tripod Compatibility with ARCA rail: “With the increased number of hunters using ARCA tripods, we have included an option to choose a carbon fiber fore-end with an integral ARCA rail, as well as a foldable buttstock version for compact storage.”

MDT Modular Driven Technologies HNT26 MDT chassis carbon fiber light-weight
MDT Modular Driven Technologies HNT26 MDT chassis carbon fiber light-weight

MDT HNT26 Hunting Chassis System SPECIFICATIONS:

Ultralight design weighs between 26 oz. and 31 oz. depending on configuration
V-Block bedding system with free floating barrels up to 1.25″ diameter
Fixed and folding buttstock version available (folding 31 oz.)
Chassis body machined from AZ61A magnesium alloy
Carbon fiber-enclosed fore-end with MLOK, QD mount, Sling Swivel Mount
Foam-filled carbon fiber buttstock deadens sound and vibrations
Low profile mag latch integrates seamlessly into trigger guard
Option for ARCA rail integrated into carbon fiber fore-end
Compatible with AICS-style mags (MDT 3-RD Polymer mag fits flush)
Front and rear sling swivel mounts and front and rear QD
Vertically adjustable cheek riser with soft touch foam pad
Accepts AR Grips and MDT ultra lightweight carbon fiber grip
12.5” minimum LOP with adjustable spacer system
Titanium action / grip screws

MDT Modular Driven Technologies HNT26 MDT chassis carbon fiber light-weight

The MDT HNT26 Chassis System is sold as a complete chassis kit including magnesium alloy base, foam filled carbon fiber buttstock, carbon fiber enclosed fore-end and a carbon fiber grip. Modular Driven Technologies (MDT) is precision rifle chassis manufacturer with offices and production in Chilliwack, BC Canada and Everson, WA USA.

Permalink Gear Review, Hunting/Varminting, New Product, Tactical 1 Comment »
February 24th, 2021

Allen Offers New AR500 Hardrock Steel Targets at Good Prices

Allen AR500 Hard rock steel Targets gong squares rack rimfire pistol

Allen Company has introduced Hardrock AR500 Targets, a new series of affordable steel targets suitable for rimfire rifles and pistols as well as centerfire pistols. Note, these targets are NOT designed for centerfire rifles (you can damage the targets with repeated impacts). Most Hardrock targets are supplied with frames with front legs that slide into the ground for added stability.

Allen Hardrock Steel Target Systems
Allen’s Hardrock family of targets are constructed from heavy-duty 1/4″-thick AR500 hardened steel. They are all finished with a high-visibility cross/bulleye pattern that makes aiming easier. After a bit of shooting, however, you will need to paint the targets, and/or supply your own pasters. However we do like the red ring/black diamond/orange center graphics supplied on these Hardrock targets out of the box.

Allen AR500 Hard rock steel Targets gong squares rack frame silhouette

Allen AR500 Hardrock Steel Target Products:

Circular gong targets 4″, 8″, 10″ diameter
Note: These must be hung with chains or straps you supply*
MSRP $19.99 to $44.99

Circular centerfire spinner dual targets 3-4″ dual on frame or 4-5″ dual on frame
Comps with metal support frame
MSRP $31.99 to $37.99

Square plate centerfire spinner targets 4-5″ dual on frame or 7″ single on frame
Comps with metal support frame
MSRP $37.99 to $42.99

IPSC 1/2 Silhouette Large target
MSRP $48.99

Allen AR500 Hard rock steel Targets gong squares rack rimfire pistol

Allen Self-Healing Polymer Targets — Reactive Movement without the “Clang” of Steel

Along with its new AR500 targets, Allen offers some unique “self-healing” orange polymer reactive targets. These will move when hit, but the bullet hole will then close up, as the rubbery, orange polymer heals itself. There are 10 different EZ-Aim Self-Healing Targets including ground rollers, Spinners, and Silhouette-style “critter” targets. Here are three versions:

Allen Self-Healing Polymer Targets Reactive plastic orange

*To mount the Hardrock Gongs, Allen offers a Quick-set Steel Target Stand and a Rubber Strap Gong Hanging Kit, priced at $62.99 and $16.99 respectively.

Permalink Gear Review, New Product, Shooting Skills Post comment »
February 24th, 2021

Precision Rifle Challenge on Shooting USA TV Today

Shooting USA hornady precision rifle challenge Utah 2020 AccurateShooter

Precision Rifle Challenge on Shooting USA This Week
This week, Shooting USA TV features a show that should interest PRS/NRL fans, tactical marksmen, and long range hunters. Run in Utah’s backcountry, the Hornady Precision Rifle Challenge is a unique long range competition with serious wind and elevation changes.

This was a big match with 177 competitors at Hornady’s private 250,000 acre ranch property outside of Evanston, Wyoming, across the state line in Utah.

This isn’t a typical PRS Pro Series match by any means. Participants in this challenging Precision Rifle match encounter tough conditions not typically seen in other tactical matches.

Shooting USA hornady precision rifle challenge Utah 2020 AccurateShooter

This video is great — lots of equipment closeups, stage set-ups, plus drone footage of range.

Shooting USA hornady precision rifle challenge Utah 2020 AccurateShooter

This Shooting USA episode airs Wednesday, February 24, 2021, at 9:00 PM Eastern (8:00 PM Central) on the Outdoor Channel. If you miss that, it runs again on Thursday afternoon. In addition, you can watch all episodes of Shooting USA on the VIMEO channel by subscription. Each episode is just $0.99.

Permalink - Videos, Competition, Shooting Skills, Tactical Post comment »
February 23rd, 2021

Practical Tactical — Training Video Series with Ryan Cleckner

practical PRS NRL shooting tactical rifle videos ryan cleckner

Former Army Ranger sniper instructor Ryan Cleckner is the author of the best-selling Long Range Shooting Handbook. Cleckner hosts a series of videos that cover shooting techniques appropriate for tactical and PRS-type disciplines. Here are five short videos that cover various aspects of shooting techniques and rifle set-up. We think PRS/NRL competitors (and long-range hunters) can benefit from these videos.

“Consistency is the key to accuracy.

You need to think about a system of how you’re going to shoot that is not only comfortable, but [is] repeatable when you’re shooting.” — Ryan Cleckner

In this first video, Cleckner explains proper scope position. Ryan finds that some shooters place the scope too far forward or too far rearward. If the scope is too far back you may have issues with eye relief and stock reach to shoulder. If it is too far forward, you may have cheek-weld problems or get neck strain.

Cleckner offers a simple method to check your scope position: “To see if your scope is set up properly … close your eyes, lay your head on your gun, get completely comfortable, and only when you are set-up, then open your eyes. If you can’t see clearly through your scope, CHANGE something [such as comb height or scope position]”. “When you open your eyes, if you see some scope shadow [i.e. the black ring around the edge of the scope picture], figure out which way you need to move your head to get rid of that shadow, and then make adjustments to either your position, the rifle, or the scope.”

Cleckner prefers shooting off a bag when in the prone position, when that is practical. The bag provides a more stable support than a small Harris-type bipod, doesn’t require pre-loading the rifle, and there is less bounce or hop on recoil.

Former Army Ranger sniper team leader Ryan Cleckner explains how important it is to keep your rifle straight up and down when long-range precision shooting. Cleckner demonstrates with an AR-10 modern sporting rifle how slight cant to your rifle can cause a miss over long distances.

Here Cleckner covers some of the basic points of trigger control on tactical-style rifles. These basic principles apply to both single-stage and two-stage triggers. NOTE: For benchrest rigs, with ultra-light pull weights, more refined techniques may be appropriate.

In tactical events, when you’re shooting on the clock and loading from a detachable magazine, you should manipulate the bolt smoothly but strongly. Here Cleckner demonstrates how to cycle a tactical-type rifle. He says, “You should be running the bolt on your rifle with authority. Run it like you mean it!” NOTE: Completely different techniques are appropriate for custom benchrest rifles that manually feed.

Long Range Shooting Handbook — A Good Resource
Cleckner’s Long Range Shooting Handbook covers a wide range of topics important for precision marksmanship — both shooting skills and technical matters. You can view Sample Chapters from Ryan’s Book on Amazon.com. Cleckner’s book is designed as an intro to key concepts such as MOA vs. Mils, External Ballistics, and Environmental Effects. Included are personal tips and advice based on Cleckner’s years of experience as a sniper instructor and special operations sniper.

The Long Range Shooting Handbook is divided into three main categories: What It Is/How It Works, Fundamentals, and How to Use It. “What It Is/How It Works” covers equipment, terminology, and basic principles. “Fundamentals” covers the theory of long range shooting. “How to Use It” gives practical advice on implementing what you’ve learned, so you can progress as a skilled, long range shooter.

Permalink - Articles, - Videos, Competition, Shooting Skills, Tactical Post comment »
February 23rd, 2021

Fitness and Cardio Training for Marksmen — It Makes a Difference

In the archives of The First Shot (the CMP’s Online Magazine), SGT Walter E. Craig of the USAMU discusses physical conditioning for competitive shooters, particularly High Power competitors. Fitness training is an important subject that, curiously, is rarely featured in the shooting sports media. We seem to focus on hardware, or esoteric details of cartridge reloading. Yet physical fitness also matters, particularly for High Power shooters. In his article, Craig advocates: 1) weight training to strengthen the Skeletal Muscle System; 2) exercises to build endurance and stamina; and 3) cardiovascular conditioning programs to allow the shooter to remain relaxed with a controlled heart beat.

SGT Craig explains: “An individual would not enter a long distance race without first spending many hours conditioning his/her body. One should apply the same conditioning philosophy to [shooting]. Physical conditioning to improve shooting skills will result in better shooting performance[.] The objective of an individual physical training program is to condition the muscles, heart, and lungs thereby increasing the shooter’s capability of controlling the body and rifle for sustained periods.”


» CLICK HERE to READ FULL FITNESS ARTICLE

In addition to weight training and cardio workouts (which can be done in a gym), SGT Craig advocates “some kind of holding drill… to develop the muscles necessary for holding a rifle for extended periods.”

For those with range access, Craig recommends a blind standing exercise: “This exercise consists of dry-firing one round, then live-firing one round, at a 200-yard standard SR target. For those who have access only to a 100-yard range, reduced targets will work as well. Begin the exercise with a timer set for 50 minutes. Dry-fire one round, then fire one live round and without looking at the actual impact, plot a call in a data book. Continue the dry fire/live fire sequence for 20 rounds, plotting after each round. After firing is complete, compare the data book to the target. If your zero and position are solid, the plots should resemble the target. As the training days add up and your zero is refined, the groups will shrink and move to the center.”

Brandon Green
Fitness training and holding drills help position shooters reach their full potential.

Training for Older Shooters
Tom Alves has written an excellent article A Suggested Training Approach for Older Shooters. This article discusses appropriate low-impact training methods for older shooters. Tom explains: “Many of the articles you will read in books about position shooting and the one mentioned above are directed more toward the younger generation of shooters in their 20s. If you look down the line at a typical high power match these days you are likely to see quite a few folks who are in their middle 30s and up. Many people in that age range have had broken bones and wear and tear on their joints so a training program needs to take that into account. For instance, while jogging for an extended period for heart and lung conditioning may be the recommended approach for younger folks, it may be totally inappropriate for older people.”

READ FULL ARTICLE by Tom Alves

Permalink - Articles, Competition Post comment »
February 23rd, 2021

Get FREE Data Book Scoring App for Android and iOS (Apple)

Creedmoor Sports High Power CMP Competition Scoring App Apple Android

Creedmoor Sports High Power CMP Competition Scoring App Apple AndroidTired of carrying old-fashioned paper Score Books? Well now you can go digital — Creedmoor Sports offers a full-featured Scoring Book App that lets you plot your shot locations/scores using an Android device or Apple iPhone or iPad. The price is right — FREE! Just visit the Apple App Store or Google Play Store to download the App for FREE.

Record Match and Practice Data
This new App, available for free in the Apple App Store, and the Google Play Store provides all the same functions and capabilities of the traditional, spiral-bound print-format Creedmoor Rifle Data/Score Book, but with the convenience and ease of recording your match and practice information with your mobile device. With this App you can break your 20 shot slow-fire segments into either 10- or 20-shot targets, and also opt for sighting shots. All the specific event data can also be recorded, such as location, wind, light etc., along with wind and elevation adjustments.

creedmoor scoring app

CLICK HERE for iOS (Apple)

creedmoor scoring app

CLICK HERE for Android OS

creedmoor scoring app

COMMUNICATIONS Restrictions: In some matches you are not allowed to have electronic communication ability, so you may have to set your iPhone to “Airplane Mode”, or use this only with an iPod (which does not have two-way communication capability).
Permalink Competition, Gear Review Post comment »
February 22nd, 2021

Bargain Finder 283: 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.

1. KYGUNCO — Anderson AM-15 (AR) Lower Receiver, $89.99

ar15 gun rifle lower discount kygunco
More gun control is coming — get an AR lower while you can

With the developments in Washington, it will likely become more difficult to purchase an AR-platform rifle in the future. You may want to get an AR lower now, while you can, at a reasonable price. KYGUNGO (Kentucky Gun Co.) is selling the Anderson AM-15 AR15 Lower Receiver for just $89.99 (cash price) or $92.69 (credit card). This is a mil-spec 7075 T6 Forged aluminum lower, Type 3 Hard Anodized. Flat-Rate Shipping to your FFL is just $11.99. These will probably sell out quickly.

2. Midsouth — Delton AR-15 Lower Parts Kit with Grip, $52.99

ar15 gun rifle lower discount lower parts kit deltong kygunco
Very complete AR-15 parts kit at low price

Here’s what you need to fill up that AR-15 lower receiver featured above. This Delton Complete Lower Receiver Parts Kit contains all the attachment pins, trigger system parts, and springs you need, along with a classic AR grip. Installation is straight-forward with instructions available online.

3. Amazon — Tipton Best Gun Vise, $84.84

tipton gun vise sale
Versatile, stable, works with all rifles, including ARs

You need a stable platform when cleaning your long guns, but most gun cradles are too light or unstable to do the job properly. If you’re looking upgrade to a better solution, grab the Tipton Best Gun Vise. The vise was designed to accommodate the widest possible array of firearms for cleaning, maintenance, or gunsmithing. This vise is easily configurable to handle bolt-action rifles, break-open shotguns, AR-15s, and handguns. You can also purchase this excellent Gun Vise for $89.99 at Midsouth Shooters.

4. MidwayUSA — Stable Table Portable Shooting Bench, $178.39

caldwell shooting bench stable table midwayusa sale
Hard to beat bench at this price; swivel seat, 60-lb total weight

The Caldwell® Stable Table, a 60-lb tripod-style bench, offers a 34″L x 23″W top surface with a bench seat that adjusts from 16″ to 22″ in height. The polymer top has two integrated carry handles. These handles double as anchors for two gun-holding forks that can be used when cleaning your rifle. Leg adjustments keep the table and seat parallel even on uneven ground. The overall unit breaks down into seven pieces using a quick-release pin system. Maximum weight capacity is 350 pounds. This bench has earned 80% 5-star reviews from actual purchasers.

5. MidwayUSA — MagnetoSpeed Sporter Chronograph, $159.99

Deals of Week Magnetospeed sporter Kit
Great deal on easy-to-use, accurate, barrel-attached Chronograph

Priced at just $159.99 at MidwayUSA, the Magnetospeed Sporter model costs less than half as much as Magnetospeed’s V3 models. This chronograph attaches directly to your barrel so you don’t have to go downrange to set up skyscreens. For most people the Sporter Model contains all the features they need. Using Magnetospeed’s XFR adapter (sold separately), data can be transferred easily to your mobile device. READ Magnetospeed Sporter Review. NOTE: You MUST add the item to cart to see the $159.99 SALE price. This typically sells elsewhere for around $180.00.

6. EuroOptic –$100 Rebate on Leupold SX-4 Spotting Scopes

Leupold SC-4 HD spotting scope $100 Rebate instant
Instant $100 savings on excellent HD Glass spotting scopes

Get Instant Savings of $100 with the purchase of any SX-4 Pro Guide HD Spotting Scope. Offer valid February 1, 2021 through April 4, 2021, while supplies last. Leupold offers SX-4 HD spotters in 65mm objective and 85mm objective models, with both angled and straight versions. If you can’t find your preferred SX-4 in stock at EuroOptic, this Rebate will be available at other authorized Leupold dealers such as Grafs.com.

7. MidwayUSA — Caldwell Rock BR Rest + Bag, $99.99

Caldwell Rock rest and rear bag
Good inexpensive system for varminters or sight-in duties

Here’s a great bargain for someone looking for a basic functional benchrest set-up. This Caldwell Rock BR Rest and Bag Combo could be a gift to a family member or a junior shooter. Or this $99.99 combo would suffice for someone testing a hunting rifle. The front rest adjusts for both windage and elevation.

8. Amazon — Sawback Bowie 3.5″ Tactical Knife, $10.95

Sawback serrated tactical bowie knife $10.95
Owners say it is sharp with good features for price

This Sawback Bowie spring-assisted folding knife, just $10.95 on Amazon, has a 3.5″ blade. There is a curved cutting edge with a serrated section near the handle. Actual purchasers state: “This knife is very well made with a tight feel. No play at all. The assisted open is excellent [and] they come very sharp too”, and “This is a good quality knife. It’s solid and a bit heavy, really good looking and comes pretty sharp. Overall its a great knife.”

9. Grafs.com — Lockdown Safe Accessory Package $12.99

lockdown safe gunsafe accessory organizer light kit
Great accessories for safes — light alone is worth the price

This Lockdown Safe Accessory Package includes one Large Organizer, a Vault Light, and a Large Document Holder. The bright LED Vault light runs on AAA batteries so no wiring is needed. The Document holder easily mounts to your safe’s door or sidewall. And the Large 18″x12″ Organizer will secure valuables, knives, and even small handguns. It comes with hooks for carpeted interiors and magnets for metal interiors. This KIT normally sells for $49.99 so it’s a STEAL at $12.99 — that’s 74% OFF.

Permalink Hot Deals, News, Optics, Reloading Post comment »
February 22nd, 2021

What Caused the Ammo Shortage? When Will Things Get Better?

Federal ammunition vista outdoors cause ammo shortage primer production Remington CCI Jason Vanderbrink

In a recent Federal Season Podcast, Federal Ammunition’s President Jason Vanderbrink discusses the shortages of loaded ammunition we have experienced for many months now. And it’s not just loaded ammo — powder and primers are very hard to find and prices are crazy, with 1000 primers selling for $300 or more in recent Gunbroker auctions.

This Federal Podcast episode attempts to answer key questions about the unprecedented demand for ammunition. Ammo buyers want to know what caused the shortage, when supplies will become normal again, and what Federal and its sister brands are doing to meet consumer needs.

Click Green Arrow to Start Podcast Audio:


Fast forward to 00:45 to skip intro.

We applaud Federal for addressing the issue. Many shooters think there is some kind of conspiracy — suggesting that the Federal Government is buying all the ammunition, or that companies such as Federal or Hornady have halted production. That’s nonsense. In fact Federal, Hornady, and Olin (Winchester) are all running at full capacity.

However, consumer demand has increased dramatically. This is because of political developments, with tens of millions of gun owners fearful that the new Democratic administration will impose new taxes or restrictions on ammo. In addition, demand has been driven by new gun owners. The NSSF tells us that over 7,000,000 Americans purchased their first firearm in 2020. If each new gun buyer purchased just two, 50-round boxes of ammo, that equates to 700,000,000 rounds of ammo. Think about that… the gun industry would have to produce an additional 1.91 million rounds of ammo EVERY DAY just to fill the demands from new gun owners.

ammunition ammo federal shortage supply podcast Vanderbrink

In the podcast Federal’s President Vanderbrink emphasized that Federal is running at full capacity. Vanderbrink also discusses the shortages of components, particularly primers, which are produced by both Federal and sister company CCI.

Vanderbrink pointed out that Federal had been at less than full capacity in 2017-2019, but Federal had also invested in new capacity over the last five years and that investment is now paying off: “We are investing where we need to invest… we have hired hundreds of new workers.”

Primers Are in Short Supply Because They Are Being Used in Loaded Ammunition
Vanderbrink explains why primers are not getting to retail outlets. The answer is that Federal is using a larger percentage of its own primer production for loaded ammunition. “We are making a lot more ammunition today. Our internal primer needs have gone up exponentially as we are shipping more ammunition. [Previously] we’d sell excess [primer] capacity to the reloading market. As the ammunition business picked up in March 2020, it came at the expense of the reloading primers. We are taking a bigger share just to make our ammunition” (Podcast 08:30 – 09:50)

Remington Bankruptcy DID Affect Ammo and Primer Supplies
Remington’s business problems HAVE reduced ammo supply said Vanderbrink: “When we acquired Remington, that factory wasn’t making hardly any ammunition, so that just starved that market already that was constrained. As we’re getting Remington up and going right now, we’re going to make more ammunition, so the market WILL have more ammunition[.] Along with the social unrest, along with the Pandemic fears that people had… you had Remington not making much ammunition, so that just added to the backlog.” Vanderbrink noted that Federal acquired the Remington factory in October and it plans to increase Remington ammo production significantly over previous levels.
(Podcast 10:20 -11:20)

Ammunition Shortage is NOT Caused by Federal Government Buying Everything
Vanderbrink also said flat out that the shortage has NOT been caused by huge new government ammo buys or Federal redirecting production to the government. The allocation to the commercial sector is actually higher than in recent years.

Federal Ammunition shortage

Vanderbrink asked for patience. While conceding that the pandemic has created challenges, Vanderbrink declares that the ammo plants are running at full capacity: “We know, ammo seems hard to come by right now. But rest assured, we are building and shipping more and more every day[.]”

Permalink - Videos, Bullets, Brass, Ammo, News 8 Comments »
February 22nd, 2021

AR-15 Critical Failure — Bolt Breaks into Two Pieces

AR15 AR-15 Bolt failure Broken AR Bolt Police Department

A while back, our friend Dennis Santiago was conducting training for a Southern California Police Department. During a training session one of the unit’s AR15s stopped functioning. The problem — the bolt in the AR rifle broke in half. Dennis states: “They ran the gun dry, broke for lunch, shot it again. They don’t like that. I personally like to flood the bolt wet with lube on training days. It prevents stuff like this. Given that, it’s a simple remove-and-replace fix.”

AR15 AR-15 Bolt failure Broken AR Bolt Police Department

Here are some of the more interesting comments about this parts failure — an AR bolt that literally sheared in half:

“If I was a betting man [the steel] wasn’t made by Carpenter Steel. They are one of the few companies that use the correct [milspec-steel, C-158] called out on the drawing which they coincidentally developed. Most of the other companies that make [AR Bolts] use different steel with the same heat treat specification as what is called out which gives them the potential of being a little on the brittle side at the upper end of the tolerance. When it comes to the AR platform, bolts are probably the only part of the entire gun where I must admit to being a little bit of a brand snob.” David O’N.

[Editor’s Note: Actually Carpenter Steel does not make AR bolts. They are a steel supplier, and yes Carpenter did develop the original C-158 steel for AR bolts. Here is a contrary view, claiming that AISI 9310 Steel is actually stronger than milspec Carpenter C-158: 9310 Steel for AR Bolts.]

“Dry bolt and carrier shouldn’t cause that. Looks like a big pressure spike. What kind of ammo…?” Guy G.
Reply from Dennis: “55gr factory ammo. Piles of it.

“Is that the new two-piece bolt everyone’s been talking about LOL?” — Darren R.

“Let me guess…the PD called you in cause they didn’t know why it stopped going ‘pew pew’?” — Jim O.
Reply from Dennis: “I was there today for qualifications. It broke during the rifle phase. Simple enough to fish the bolt parts out of the action. The training didn’t miss a beat. I have an armory full of the things.”

Permalink - Articles, Gunsmithing, Tactical 1 Comment »