Eurooptic vortex burris nightforce sale




teslong borescope digital camera barrel monitor


As an Amazon Associate, this site earns a commission from Amazon sales.









August 6th, 2022

Saturday at the Movies: 7 Informative Videos from Tactical Hyve

tactical hyve training pistol rifle video sights trigger milrad reticle ar15 self defense

There are many tactical-style video producers on YouTube. Many of these guys, to be honest, aren’t very knowledgeable about firearms, nor are they particularly good shooters. By contrast, videos hosted by Tactical Hyve regularly feature top Action Pistol, PRS and 3-gun competitors as well as military SPECOPS veterans. The vets include SEAL team members who really know their stuff. The Tactical Hyve YouTube channel currently hosts over 560 videos! Here are seven of our favorite Tactical Hyve videos featuring highly-skilled instructors.

TACTICAL HYVE LINKS
– Tactical Hyve Channel | https://www.youtube.com/c/TacticalHyve
– Tactical Hyve Website | https://tacticalhyve.com
– Tactical Hyve Facebook | https://www.facebook.com/tacticalhyve
– Marksmanship Standards | https://go.tacticalhyve.com/marksmanship-standards-guide-1

1. How to Aim a Pistol with Iron Sights or Red Dot

We recommend this video for persons training for a CCW permit, or who are getting started in pistol shooting competition. The video shows proper technique for using iron sights. In addition, it offers some important advice for shooting with Red Dots. Shooting with Red Dot sights can be easier than with iron sights because you only have to put the dot on the target, rather than align front blade with rear notch. But it does take some familiarization to get things right. And persons with astigmatism can have challenges with Red Dot sights.

2. Five Most Common Pistol Shooting Mistakes

In this video, Myles, the founder of Tactical Hyve, talks about the five most common pistol shooting mistakes he sees in classes and how to correct them. Many folks begin pistol shooting without a qualified instructor. Or they try to imitate what they see on TV. This can lead to new pistol shooters forming bad habits. This video helps handgunners correct those bad habits. This popular video has 1.9 million views.

3. Dry-Fire Techniques with Pistol Master Champion J.J. Ricaza

Released on 8/4/22, this is the latest video from the Tactical Hyve YouTube channel. The featured shooter, J.J. Ricaza, a multi-time Steel Challenge champion, is one of the top 10 action pistol shooters in the country. Racaza show how to dry fire like a grandmaster in this video. Dry-firing lets you polish your technique at home, and improve your skills without the cost of live ammunition.

4. Reticle Types Reviewed — MOA and MilRAD

In this video, Billy Leahy, former USCG Precision Marksmanship Instructor, talks about the common optics reticles you’ll encounter. This is a good video to watch if you are shopping for a new scope and are considering a variety of reticle types, both MilRAD (Milliradian) and MOA, SFP and FFP. In this video, Leahy covers the following reticles:

Standard Mil Dot
Leupold TMR
Nightforce Mil-XT
Horus Tremor3
Vortex EBR-7C (MRAD)
Vortex EBR-2C (MRAD)
Vortex EBR-4 (MOA)

5. Use of Tripods for Precision Rifle Competitions

In this video, retired Green Beret and nationally-ranked precision rifle shooter, Scott Satterlee, shares precision rifle tripod shooting tips. This is a “must-watch” video for PRS/NRL shooters who may use tripods in competition. This video can also benefit hunters who might use a tripod in the field.

6. Pistol and Rifle Methods for CROSS-Dominant Shooters

What is “Cross Dominance” and how do you adjust for it? Those questions are answered in this video. If your dominant eye is opposite your dominant hand, then you are cross-dominant. For example, this Editor is right-handed but my LEFT eye is dominant. So I am cross-dominant. This video starts with a simple exercise to determine your dominant eye. Then the video shows how to hold a pistol correctly if you are cross-dominant. Finally, the video shows techniques that benefit cross-dominant rifle shooters.

7. Setting Up an AR-15 for Home Defense

In this video, retired Navy SEAL Mark “Coch” Cochiolo shares how his primary AR for home defense is set up. Coch reviews various optics choices and he also explains how to mount a lamp on your home defense rifle(s). The AR-15 set-ups of ten other tactical experts are revealed in a Tactical Hyve web article. See:

tactical hyve ar15 ar-15 defense rifle

Permalink - Videos, Bullets, Brass, Ammo, Competition, Gear Review, Tactical No Comments »
August 2nd, 2022

How Suppressors Are Manufactured — Start to Finish Video

SilencerCo suppressor manufacturing production video Assembly

Watch this video to see how a sound suppressor (aka “silencer”, “moderator”, or “can”) is constructed, start to finish. It’s more complicated than you might expect — there are quite a few stages in the process. The video below shows the fabrication of a SilencerCo Octane 45 suppressor:

SilencerCo writes: “What, exactly, goes into making a silencer? It may be more than you’d expect. From cutting metal to chemical baths, to extensive quality control every step of the way, our streamlined process is more than just a few steps. Watch our newest video, HOW IT’S MADE: Octane 45, to catch a glimpse behind SilencerCo’s doors.”

SilencerCo suppressor
Photo courtesy UltimateReloader.com.

suppressor fact and fiction moderator silencer

How Loud Are Unsuppressed Rifles?
Firearms Are Loud — 140 dB to 175 dB. ASHA explains: “Almost all firearms create noise that is over the 140-dB level. Exposure to noise greater than 140 dB can permanently damage hearing. A small .22-caliber rifle can produce noise around 140 dB, while big-bore rifles and pistols can produce sound over 175 dB. Firing guns in a place where sounds can reverberate, or bounce off walls and other structures, can make noises louder and increase the risk of hearing loss. Also, adding muzzle brakes or other modifications can make the firearm louder. People who do not wear hearing protection while shooting can suffer a severe hearing loss with as little as one shot[.]” Source: ASHA, Recreational Firearm Noise Exposure.

How Much Does a Good Suppressor Really Reduce Firearm Sound Levels?
That depends on the rifle, the cartridge, and the effectiveness of the suppressor. American Hunter explains: “Suppressors retard the speed of propellant gases from the cartridge that rapidly expand and rush out of the barrel. It’s these gases that produce the loud boom that’s heard for miles. A suppressor’s series of internal baffles slows these gases so they are not all released at once, thereby muffling the sound.” Many good commercial suppressors can achieve 30-35 dB sound suppression. However, Zak Smith of Thunder Beast Arms says: “There are a bunch of manufacturers who publish values that are not reproducible, or use an ad-hoc test instead of a mil-spec test. In many cases we’ve tested the exact same suppressors they’ve advertised with 30-40 dB reductions and found they are actually in the high 20s instead.”

Again, for this reason, we recommend that hunters use ear protection, such as electronic muffs, even when shooting suppressed.

Permalink - Videos, Gear Review, Tactical, Tech Tip No Comments »
August 1st, 2022

BargainFinder 358: AcccurateShooter’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. Bruno’s — Large Selection of McMillan Stocks 10% OFF

mcmillan stock sale
Great savings on quality McMillan fiberglass stocks

McMillan stocks are world-renowned for competition, tactical/precision, benchrest, and hunting applications. We found a rare deal on McMillan stocks at Bruno Shooters Supply. Find one for your next rifle project and save 10% instantly during checkout. Bruno’s has 60+ McMillan stocks available now for 10% OFF. There are many stock varieties — benchrest, hunting, tactical, F-Class. Some of these stocks may also qualify for FREE Shipping.

2. Midsouth — Berger Bullets In Stock!

berger bullet sale
Grab these great Berger Bullets before they sell out

Berger makes top-tier competition bullets but the most popular calibers have been in short supply lately. The good news is that Midsouth Shooters Supply just got a huge shipment of Berger bullets in many calibers and grain weights. This is one of the biggest Berger bullet drops we’ve seen in the past year, so don’t hesitate if you need good match bullets.

3. Graf & Sons — Ammo Sale with FREE TRI-Can Carrier

ammo sale
Good prices with excellent three-compartment ammo carrier

Here’s a great chance to stock up on quality .223 Rem ammunition. Right now Grafs.com is running a big sale on .223 Remington Ammo from leading makers such as Federal, Norma, Nosler, Barnes, and Winchester. As an additional incentive, if you spend $150 or more on in-stock ammo, you get the excellent Berry Tri-Can ammo carrier for free.

4. Amazon — Teslong Rigid Borescope with Monitor, $135.99

teslong borescope sale
Excellent borescope complete with monitor — everything you need

Teslong borescopes let you evaluate barrel fouling and gauge the effectiveness of your cleaning regimen. We recommend the $135.99 Teslong Borescope with rigid shaft and Teslong monitor. This can use either the included monitor or your mobile device. There are other good Teslong models. We also like the rigid shaft no monitor version for $99.99 which plugs into your smartphone or tablet. There is also a less expensive flexible unit with monitor for $76.28. This uses a flexible cord rather than a metal shaft.

5. Natchez — Major Rifle and Pistol Ammunition Sale

ammunition sale
Excellent prices, large selection of pistol and rifle ammunition

If you’re in the market for ammunition, check out the giant Natchez Ammo Mix Sale. You’ll find an great assortment of brands and calibers all at prices up to 35% off. This is a great time to stock up with quality ammo for pistols and rifles.

6. Midway — Magpul Bipod Sale

magpul bipod sale
Strong high-quality bipods at significant savings, good for PRS

Whether you’re a hunter, plinker, or target shooter, a sturdy bipod is a must. And, right now, the excellent Magpul Bipods are available at significant discounts — up to 20% off normal retail prices. NOTE: You must add the bipod to your MidwayUSA shopping cart to see the near 20% Off prices: $89.99 for Magpul 933 M-Lok, $89.99 for 933 Picatinny Rail, and $104.99 for Magpul Sling Stud QD.

7. Midsouth — Lyman Tac-Mat Shooting Mat, $56.31

lyman tac-mat padded long range shooting mat
Thick padded mat offers more comfort with good length and carry handle

Comfort counts when you’re on the ground for hours. We like this Lyman Tac-Mat 71″ x 36″ shooting mat. It has more padding than most mats, providing significantly better comfort. Midsouth is currently offering these excellent Lyman mats for $56.31 in tan or $56.31 in black. That’s a great deal. This same Lyman shooting mat currently costs $75.19 on Amazon.

8. Amazon — OTIS Elite Cleaning Kit, $99.99

otis cleaning kit sale
Very complete universal kit for all firearms

All firearms owners need quality tools for cleaning their pistols, rifles, and shotguns. A good choice is the Otis Elite Cleaning Kit. This universal gun cleaning kit comes complete with over 60 components for all rifles, pistols, shotguns and inline muzzleloaders, including a full tactical cleaning kit all contained in a lightweight, portable case and the best part is that it’s made in the USA.

9. Amazon — Crosman Legacy Air Rifle, $47.25

crosman airgun sale

Here’s a great bargain in a basic airgun. This works for short-range plinking and can be a good training rig for someone new to shooting. The .177 Caliber Crosman Legacy air rifle which weighs just under five pounds boasts an all-weather synthetic stock and forearm. This Crosman Legacy can shoot .177 pellets or BBs with a built-in 850 BB reservoir. This inexpensive, little air rifle comes complete with 4x15mm scope and fiber optic front/rear blade sights.

10. Amazon — Tactical Pistol Light, $30.99

tactical pistol light
Good price on rugged lamp that fits pistol front rails

Do you own a Glock, Sig, HK, CZ, or Walther pistol with a standard under-barrel frame rail? A useful accessory is the 600 Lumen AUCLAYTEC Tactical Pistol Light. Get the unit with one battery for $30.99, or (as shown) with two batteries for $32.99. Crafted from aircraft aluminum, this pistol light comes with rechargeable battery and charger.

Permalink Bullets, Brass, Ammo, Gear Review, Handguns, Hot Deals, Tactical No Comments »
August 1st, 2022

House of Representatives Votes to Ban Modern Sporting Rifles

U.S. House representatives semi-auto assault rifle gun ban AR-15 AR15 senate washington biden pelosi NSSF
By a 217-213 vote, the U.S. House of Representatives narrowly passed a bill that would ban mag-fed semi-automatic rifles for the first time since 2004, with two Republicans voting for the measure and five Democrats voting against it. This article features the NSSF’s response to this new legislation, which would ban sales of AR-type rifles and some pistols.

NSSF Denounces Unconstitutional Gun Ban Passed by U.S. House of Representatives
NSSF, the firearm industry trade association, condemns the U.S. House of Representatives’ passage of H.R. 1808, the “Assault Weapons Ban of 2022″, as amended. The legislation ignores the Constitutional right, upheld by the U.S. Supreme Court, for law-abiding Americans to keep and bear arms that are in common use. NSSF estimates that there are over 24.4 million Modern Sporting Rifles (MSRs) in circulation in America between 1990 and 2020.

“This legislation is as dangerous as it is revealing of the contempt for which the House Democrats hold for the Constitution and the U.S. Supreme Court”, said Lawrence G. Keane, NSSF’s Senior Vice President and General Counsel. “Chairman Jerrold Nadler admitted during debate in his committee that he didn’t care the legislation was unconstitutional and defied Supreme Court precedent. Democratic representatives are not fulfilling the interest of ‘the People,’ instead representing special-interest gun control groups that seek to disarm law-abiding citizens and scapegoat them for crimes committed by others.”

The MSR remains the most-popular selling centerfire semiautomatic rifle in the United States today. There are more MSRs in circulation today than there are Ford F-Series trucks on the road. The Supreme Court upheld that commonly-owned firearms are lawful for private ownership in both the Heller and Bruen rulings. Banning of an entire class of semiautomatic firearms can be viewed as nothing short of an outright infringement of Second Amendment rights — rights which belong to the people and not the government. This legislation, however, also includes some semiautomatic shotguns and handguns.

This legislation does nothing to improve public safety, as it doesn’t address criminals acting without regard for law or innocent life. Instead, it will put the lives of those who obey the law at greater risk by denying them an entire class of firearms that are used for home defense.

The previous 1994 Assault Weapons Ban proved to be ineffective at reducing crime. The Centers for Disease Control and Prevention (CDC) concluded the “assault weapons ban” did not result in crime reduction. (See Analysis).

The FBI’s Uniform Crime Report shows more murders were committed by individuals using knives, fists and clubs than by those using any rifle – not just MSRs like AR-15s.

Permalink - Articles, News, Tactical 1 Comment »
July 31st, 2022

Rifle Training with SFC Brandon Green — Champion Marksman

USAMU Basic Riflemans Course SFC Brandon Green High Power Shooting Training

Story by Paula Crenshaw
SFC Brandon Green of the U.S. Army Marksmanship Unit completely dominated the recent NRA Long Range Rifle Championships at Camp Atterbury, Indiana. Green finished as the 2022 Overall LR Champion, AND he won every other major individual Long Range Trophy — something that has NEVER been done before. With this truly dominant Long Range performance, along with his three previous National High Power Championships, Green has established himself, without a doubt, as one of the greatest American marksmen who has ever lived.

NRA long range championship camp atterbury USAMU SFC Brandon Green champion mid tompkins trophy title 2022

With this article, you can learn from SFC Green — sharing in his knowledge and amazing skill set. Today we feature a set of USAMU videos hosted by Brandon, with input from other top USAMU shooters. Watch, learn, and improve your game!

Marksmanship Video Training with SFC Brandon Green

The U.S. Army Marksmanship Unit (USAMU) has produced an excellent series of videos covering the Basic Rifleman’s Course. If you are getting started in High Power shooting, or want to improve your position shooting skills, this series is well worth watching. And these videos are not just for service rifle shooters — even bench shooters can benefit from these videos, particularly Part 5, which explains how to estimate wind speed and direction. The lead instructor for these videos is SFC Brandon Green, three-time National High Power Champion, and 2017 Service Rifle Champion. When SFC Green talks, you should listen.

SFC Brandon Green is a shooting superstar. Green won the National Long Range Championship this summer at Camp Atterbury, Indiana, winning every major trophy. Back in 2018, Green won his third NRA National High Power Rifle Championship in 2018, also at Camp Atterbury Brandon dominated the HP Championship cycle, finishing eight points and ten Xs ahead of his nearest competitor. Brandon also won High Power National Championships in 2015 and 2013. One of the greatest marksmen in the nation’s history, SFC Green excels at all positions, both rapid-fire and slow-fire.

Part 5 — Wind and Weather Estimation (Very Useful for All Shooters)


Note: This video includes a hit location “target analysis” in the first 6 minutes.

Part 4 — Minute of Angle Explained

Part 3 — Ballistics and Zeroing

Part 2 — Positions, Sight Alignment, and Natural Point of Aim (Very Useful)

USAMU Basic Riflemans Course SFC Brandon Green High Power Shooting Training

Part 1 — Aiming and Sight Picture

SFC Brandon Green 2017 CMP Camp Perry USAMU Service Rifle
SFC Brandon Green (left above) has set multiple National Records at Camp Perry.

Permalink - Videos, Competition, Shooting Skills, Tactical No Comments »
July 30th, 2022

Saturday at the Movies: How to Clean and Maintain an AR-15

AR15 AR AR-15 MSR black rifle cleaning maintenance bolt lubrication
Scottsdale Gun Club offers an AR-15 Cleaning Clinic on August 25, 2022.

AR-platform rifles can be maintenance-intensive beasts. They need regular inspection, cleaning, and lubrication. But some AR owners make the situation worse by not regularly cleaning important small parts, or by using too MUCH oily/greasy lubricants in the wrong places. A properly maintained and lubricated AR15 can shoot hundreds of rounds (between cleanings) without a problem. If you learn where (and where not) to apply lubricant, you’ll find that your AR will run more reliably and the task of cleaning the bolt, bolt carrier, and upper receiver internals will be less of a burden.

Here we showcase videos that show how to field-strip an AR-15, inspect the key parts, clean components, and lubricate internal parts as needed. Along with these videos, we recommend you read the comprehensive AR-15 Gun Cleaning Clinic article on the Brownells website. This explains in detail important procedures that the videos might only cover in a few seconds.

If you want to keep your black rifle running smoothly and reliably, you must clean it regularly and follow the correct maintenance procedures. Here are five videos that explain how to properly disassemble and clean AR-platform rifles.

AR15 AR-15 AR bolt carrier cleaning videos

1. How To Clean Your AR-15 | Cleaning and Maintenance Tips

This is a quick 90-second starter video that may help new AR owners. Ricky Lehnhardt of OTIS Technology demonstrates the basics of cleaning and maintaining your AR-15. Lehnhardt does a good job identifying the points that need cleaning on the inside of ARs. However he works very quickly in the video. You may want to pause the video at some points. Also, Lehnhardt employs a cable for pulling patches and brushes through the barrel. Yes this is fast and easy. However, for match AR rifles, we recommend that you instead use a cleaning ROD with fitted bore guide.

2. Take-Down and Full Cleaning of AR-15 by Jerry Miculek

Here ace shooter Jerry Miculek takes down and cleans an AR-platform rifle belonging to his daughter Lena. This is a good video because Lena’s rifle was “run hard and packed up dirty” so you can see where carbon and grease build up. This 35-minute video is very thorough. Jerry is one of the nation’s top action carbine shooters, so listen carefully to his advice on cleaning and lubrication.

3. AR-15 Maintenance: Field-strip, Clean and Lubricate an AR-15

Gunsite Academy instructor and gunsmith Cory Trapp demonstrates the proper way to field-strip, clean, and lubricate an AR-15 carbine. In this 30-minute video, Trapp offers several important technical tips and hints. For example, at 11:05 Trap demonstrates how to determine if your bolt needs new gas rings. Along with cleaning procedures, this video explains how to inspect key components and how to function-test your AR before each shooting session.

4. AR-15 Dissassembly and Cleaning Guide

This video does a good job, with close-ups, showing how to remove the bolt carrier and clean the inside of the upper receiver. Then you can see how to work with various tools to clean the bolt, bolt carrier, and inside of chamber. We also recommend that you inspect the ejector recess and extractor recess. When we’ve inspected ARs that failed to cycle properly, we have often found nasty gunk (mixture of carbon, greasy lube, and brass particles) in these areas.

5. Basic AR-15 Quick and Easy Field Maintenance

In this NSSF-sponsored video, pro shooter Ryan Muller demonstrates basic, quick field maintenance of his AR-15. This would be for a quick cleaning and lubrication of the reciprocating parts. This covers rapid maintenance in the field. For full field-stripping and thorough cleaning, watch the previous videos.



Handy Mat for Cleaning AR Rifles

When working on an AR-15, it’s smart to have a pad that can absorb solvents and cushion your upper and lower. The $22.49 Real Avid Smart Mat is a good choice. This features printed take-down instructions and it has a handy parts tray on the right side. The mat rolls up for convenient storage. Click HERE to learn more.

AR15 AR AR-15 MSR black rifle cleaning maintenance bolt lubrication

Vital Inspections You Should Do After Disassembly

Last but not least, here are recommended inspections you should do every time you do a full field-strip and cleaning of your black rifle:

AR 15 maintenance and inspection

Permalink - Videos, Gear Review, Tactical, Tech Tip No Comments »
July 20th, 2022

.223 Rem vs. 5.56x45mm NATO — What You Need to Know

.223 Rem Remington 5.56 SAAMI CIP 5.56x45 5.56x45mm NATO cartridge ammo pressure test luckygunner ultimatereloader Gavin Gear

Probably the most popular centerfire rifle round in the Western Hemisphere is the .223 Remington and its metric match, the 5.56x45mm. Though many folks use “.223 Rem” and “5.56×45″ interchangeably, there are some meaningful differences in specifications for the original .223 Rem and the 5.56x45mm cartridge, as adopted by the U.S. military and NATO armies. The default chamber throats are slightly different and the .223 Rem is rated at 55,000 PSI vs. 62,366 PSI for the 5.56x45mm.*

.223 Rem vs 5.56x45mm — Key Differences
There is a truly outstanding, very thorough article on the subject, published by LuckyGunner.com.** This involved extensive testing, with pressure monitors, of 5.56x45mm ammo in .223 Rem chambers. Those tests revealed the peak pressures. Here is one of the ammo test charts:

.223 Rem Remington 5.56 SAAMI CIP 5.56x45 5.56x45mm NATO cartridge ammo pressure test luckygunner ultimatereloader Gavin Gear

NOTE: “The observed chamber pressure for Federal XM855 5.56mm ammunition in a .223 Rem chamber exceeded .223 maximum pressures, but not by a massive amount. The ninth shot (the red line) was an underpowered cartridge which exhibited significantly lower velocity and pressure than the other rounds, so it was excluded from the average velocity and pressure numbers for this chamber.”

And if you’re curious, LuckyGunner also fired .223 Rem ammo in a 5.56x45mm NATO-chambered AR15 rifle. As you would expect, the peak pressures were significantly lower, but the .223 Rem ammo still cycled the semi-auto AR-platform rifle perfectly well:

.223 Rem Remington 5.56 SAAMI CIP 5.56x45 5.56x45mm NATO cartridge ammo pressure test luckygunner ultimatereloader Gavin Gear

READ FULL LuckyGunner .223 Rem vs. 5.56x45mm ARTICLE »

UltimateReloader.com Explains .223 Rem vs. 5.56x45mm
To explain the key differences between the .223 Rem and 5.56x45mm cartridges our friend Gavin Gear of UltimateReloader.com has created a very thorough 12-minute video. This covers the cartridge specifications and explains key considerations for hand-loaders. Gavin also addresses the oft-asked question “Can I shoot 5.56x45mm ammo in my .223 Rem chamber?” Gavin’s video is definitely worth watching. In fact, this is one of the most popular videos Gavin has ever created — it has been watched nearly 4.5 million times on YouTube.

What Exactly Is the 5.56x45mm NATO Cartridge?
The 5.56×45mm NATO is a rimless bottle-necked intermediate cartridge family standardized by NATO with development work by FN Herstal. It consists of the SS109, SS110, and SS111 cartridges. Under STANAG 4172, it is a standard cartridge for NATO forces as well as many non-NATO countries.

Bullet diameter: 5.70 mm (0.224 in)
Maximum pressure (EPVAT): 430.00 MPa (62,366 psi)
Maximum pressure (SCATP 5.56): 380.00 MPa (55,114 psi)
Case length: 44.70 mm (1.760 in)
Rifling twist: 178 mm or 229 mm (1 in 7 in)
Parent case: .223 Remington (M193)

Ammo-Maker Federal Premium Compares .223 Rem and 5.56x45mm
Here is a video from ammo-maker Federal Premium explaining the difference between .223 Remington and 5.56x45mm NATO. Federal states that you may experience excessive pressures when firing a 5.56x45mm in a standard .223 Remington chamber:

One leading gunwriter has addressed the question of shooting 5.56x45mm ammo in .223 Rem chambers. He advocates caution (for more info, SEE pressure tests by LuckyGunner.com):

“I have received a slew of questions — many from first time AR-type rifle buyers — about the .223 Rem and the 5.56×45 mm NATO cartridges. Can I shoot 5.56×45 mm NATO in my .223 and vice-versa? Are these the same cartridge?

Externally, the two cartridge cases are identical. The main differences are that 5.56×45 mm NATO operates at a higher chamber pressure (about 60,000 PSI versus 55,000 PSI on the .223 Rem.) and the 5.56’s chamber is slightly larger than that of the .223 Rem. Also, the throat or leade is longer in the 5.56×45 mm chamber. What does this mean? You should not shoot 5.56×45 mm NATO out of a rifle that is chambered in .223 Rem [with a standard short throat]. And be aware that some .223 Rem ammunition will not reliably cycle through some AR-style .223 Rem rifles, but it usually does. As a matter of fact, I have not encountered any difficulty with current .223 Rem. loads cycling through a 5.56 mm AR-style rifle.” — Mark Keefe, Editor, American Rifleman


* According to the official NATO proofing guidelines, the 5.56×45mm NATO case can handle up to 430.0 MPa (62,366 psi) piezo service pressure. The U.S. SAAMI lists Maximum Average Pressure (MAP) for the .223 Remington cartridge as 55,000 psi (379.2 MPa) piezo pressure with deviation of up to 58,000 psi (399.9 MPa). The chamber for military 5.56×45mm NATO has a longer throat prior to the bullet contacting the rifling which results in lower pressures when firing 5.56×45mm NATO ammunition. If 5.56×45mm NATO is used in rifles chambered for .223 Remington the bullet will be engraving the rifling when chambered. which can increase pressures past SAAMI Max levels. NOTE: The C.I.P. standards for the C.I.P. civilian .223 Remington chamber are much closer to the military 5.56×45mm NATO chamber.

** The full-length LuckyGunner article is well worth reading. It even provides specifications for a number of .223 Rem reamer types, and compares the original .223 Rem, the 5.56x45mm NATO, and the modern .223 Wylde chamberings.

Permalink Bullets, Brass, Ammo, Reloading, Tactical, Tech Tip No Comments »
July 14th, 2022

Five Key Gear Items to Get Started in the PRS/NRL Game

PRS Precison Rifle Series getting started equipment list

Report by Craig Arnzen, Area419.com
It’s easy to think about shooting your first precision rifle match and worry about all of the gear and trinkets that you may need to make it through. In reality, the old rules apply — keep it simple.

We wanted to put together for you a no-nonsense list of the Top Five Gear Items you need for your first match. This list focuses on the “must-have” items you’ll need for PRS-Style competitions.

PRS Precison Rifle Series getting started equipment list support bag dope scope

1. A Rifle (That is Reliable and Sub-MOA Accurate)

Your rifle is the most obvious piece of kit, but we can give you a little more information. Most of the guys you’ll find out there are shooting 6.5 Creedmoor. Yeah, there are guys using .308 Wins and 6mm Dashers, but the 6.5 Creedmoor makes up more than half of the rounds shot in PRS competition, when looking at both national and club matches. Your comp rig needs to be mag-fed and shoot better than 1 MOA. It DOESN’T need to be better than 0.5 MOA (half-MOA). With most targets being 2-3 MOA in size, a half-MOA gun will do just fine. More accuracy is better of course, but you don’t need an exotic quarter-MOA rig to win.

[Editor’s NOTE: PRS does offer a Gas Gun division, but most guys start out with a bolt-action rifle, which will be less maintenance-intensive than an AR-platform rig.]

PRS Precison Rifle Series getting started equipment list support bag dope scope

Muzzle brakes, like our Area 419 Hellfire, are also very popular as much of the PRS game is recoil management. If you can’t see your misses, you’re sure to have more of them.

The rifle also needs an optic with repeatable clicks and a reticle with Mil- or MOA-based hashmarks. The clicks can be either Mil system or MOA system (Mil is more common), so long as the click values match the reticle (i.e. you don’t want 1/4-moa clicks with a Mil-marked reticle). How much power do you need? Anything that zooms in the mid-teens will suffice. I could shoot a match with a fixed 12X scope and not feel disadvantaged. We love the Kahles K624i, if you’re looking for a suggestion.

Oh, and you’ll want a bipod — but the choice in bipod deserves a whole separate article by itself. Nothing wrong with starting out with a Harris swivel. Then you might look at different bipods on other competitors’ rifles for comparison.

2. Ammunition — Factory Ammo and Hand-loads

Good ammo is important, but as we discuss above, 0.5 MOA is good enough. Also, speed is great but it matters FAR less than you’d think. Drop can be calculated with precision, and distances are normally known, so a slightly flatter trajectory doesn’t really matter. Wind matters, but the difference you’ll find when eeking out that last 50 fps is very, very small.

PRS Precison Rifle Series getting started equipment list support bag dope ammo ammunition
Federal, Hornady, and Prime all make quality ammo that is widely used by shooters from local to national matches. Facebook photo by CReece.

Precision Handloads
If you want to run down the rabbit hole of finding that perfect ammo that shoots in the “twos” (0.2 MOA), get yourself an AutoTrickler and some of our billet aluminum accessories — you’ll love the setup.

3. A Versatile Support Bag

There are countless bag options. But there is ONE bag you’ll see everywhere, and for good reason. The Game-Changer from Armageddon Gear is aptly named. Many shooters use it as a barricade bag as well as a rear bag, meaning a guy could get away with using only this bag for an entire match. If you need another bag when you get there, ask someone in your squad, they’ll share. I promise.

PRS Precison Rifle Series getting started equipment list support bag Gamechanger Game-changer Armageddon Gear dope scope

4. Ballistics Calculator APP

All PRS/NRL shooters need reliable and accurate ballistic solutions. The software-enabled Kestrel is a very common item on the range, but you’ll also see lots of guys using mobile Apps such as Shooter or Applied Ballistics Mobile, and they have great results.

It’s also handy to have an armband or an item like the Hawk Hill data card holder for stages with various targets at differing ranges. Once the RO says “engage” and your mind stops working, you’ll appreciate having it written down.

5. Hearing Protection

PRS Competitors shoot with brakes and sometimes in enclosed spaces. That’s why you need serious hearing protection. We recommend NRR 33 earplugs, doubled up with Electronic Muffs to hear range commands. I have used the 33 dB NRR Mack’s foamies at matches for most of the last year, and the Howard Leight NRR 33 Max-1s are also very effective. The budget-priced (under $50) Howard Leight Impact Sport Electronic muffs work well, but premium electronic muffs may be more comfortable.

PRS Precison Rifle Series getting started equipment list support bag Gamechanger Game-changer Armageddon Gear dope scope

Growing in popularity are high-tech, in-ear digital units like the ESP Stealth. I have a set of linked ESP Steaths on the way and hope to evaluate them soon. These are supposed to be very good, but the ESP Stealths cost $2100.00 per pair!

Think we missed something? Have more questions? Let us know.

Contact: Team@Area419.com

Permalink Competition, Gear Review, Tactical 1 Comment »
July 10th, 2022

Big Boomers — Giant Extruded Powder Sticks for Navy Cannons

DuPont artillery naval powder cannon gun kernel propellant stick

Story by Boyd Allen
While many top competitive shooters trickle their stick powder charges to a kernel or two, that would be impractical when loading charges for giant naval guns. You may be surprised, but the shells fired by the U.S. Navy’s massive 14″ and 16″ naval guns were also propelled by stick-type extruded powders. You couldn’t trickle these ‘kernels’ though — a single stick or ‘grain’ can be over 2″ long.

DuPont artillery naval powder cannon gun kernel propellant stick
The U.S.S. Iowa fires her massive 16″ main battery. The U.S. Navy’s Iowa-class battleships carried nine huge 16-inch Mark 7 cannons in three turrets. The big naval guns were 50 calibers long, i.e. 50 times bore diameter, making the barrels 66.7 feet long from chamber to muzzle.

In connection with a Benchrest Central discussion that drifted to the subject of powders used in large naval guns, I heard from Joe McNeil, whose father was involved in manufacturing those very propellants as a DuPont employee. Joe writes:

“My Dad worked for the DuPont company for over 40 years. Every time the nation went to war he was assigned to the gun powder plants which DuPont ran for the government for $1.00 per year! His last assignment was at the Indiana Ordnance Plant in Jefferson, Indiana from 1952 through 1958. He had a display case made of all of the different powders made at the plant and left it to me. That’s why I have a grain of 16″ gun powder. He took me out to the Jefferson proving grounds once when they tested the powder in a 16″ gun. We watched from a half-mile away but it left a lasting impression when they fired that gun. They actually had a set of rings they fired through to test the performance of the powder and shell. This was a truly fond memory of my Dad and his work.”

Here are some pictures of the gun powder “grains” made during the Korean War at the Indiana Ordnance Works where Joe McNeil’s father worked.

DuPont artillery naval powder cannon gun kernel propellant stick

DuPont artillery naval powder cannon gun kernel propellant stick

Above is the display case with the different powders manufactured at the DuPont plant. They include: 37 MM/AA, 75MM Pack Howitzer, 50 Cal. 5010, 20 MM 4831, 30 Cal. 4895, 76 MM, 3″, 5″, 90 MM, 4.7″, 240MM, 8″, 280 MM, 175 MM, 155 MM Howitzer, 155 MM Gun M.P., 8″ Gun M.P., 12″, 14, 16″. There are different-sized ‘grains’ for specific rounds.

DuPont artillery naval powder cannon gun kernel propellant stick
16-inch/50-caliber gun projectile plus six propellant bags. Display mockup aboard U.S.S. Iowa (BB-61) in San Pedro, CA. Photo by James Madison per Creative Commons CC-BY-SA-4.0 license.

Permalink Bullets, Brass, Ammo, Gear Review, Tactical No Comments »
July 8th, 2022

2022 Hornady Precision Hunter Challenge in Utah

NRL Hornady Precision Hunter Challenge price utah north springs shooting complex

A new discipline has proven very successful. The NRL Precision Hunter Challenge features a multi-distance, walk-around shooting course similar in some ways to PRS/NRL, but limitations on weight and cost of equipment make this more affordable and more practical. The new discipline is catching on — the 2022 NRL Precision Hunter Challenge match, held June 24-26, 2022, in Price, Utah, drew nearly 150 competitors. Hornady was the title sponsor of the event.

Shooters from all over the country competed in 20 challenging stages. The course of fire consisted of 160 rounds with hiking between stages at the North Springs Shooting Complex. The Precision Hunter Challenge featured target distances from 200-850 yards, and angled shots between 0-10°. At the North Springs Shooting Complex, there were natural terrain obstacles and tree stands. Competitors had to navigate the terrain to establish their shooting positions — very much the opposite of a benchrest match!

NRL Hornady Precision Hunter Challenge price utah north springs shooting complex

“The NRL HUNTER Series is designed to help educate new and seasoned hunters about their skills, gear, and personal limitations. The Hornady Precision Hunter Challenge did just that!” said Travis Ishida, President of the NRL. “With a well-designed course of fire that was both challenging and fun, this match encompassed everything we are looking for. With over 50% new faces at this match the NRL HUNTER Series is growing faster than we ever imagined” he added. Verl Dallin, Match Director, added: “With the help of the staff and ROs, the Hornady Precision Hunter Match turned out simply fantastic”.

This video contains highlights from the 2021 Hornady Precision Hunter Challenge:

Here are the 2022 Hornady Precision Hunter Challenge division and class winners:

Factory – Kevin Wilkey
Open Light – Morgun King
Open Heavy – Serge Ducourneau
Team -Tyler Payne & Scott Peterson
Top Young Gun – Marshall Lewis
Top Lady – Katalin Burjan

CLICK HERE for complete 2022 Precision Hunting Challenge Match results on Practiscore.com. The next major NRL Hunter event is the 2022 COMPEXPO Hunter Challenge taking place July 20-22, 2022, at the Cameo Shooting and Education Complex, in Palisade, Colorado.

NRL Hornady Precision Hunter Challenge price utah north springs shooting complex

Permalink Competition, Hunting/Varminting, Tactical No Comments »