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. Bullet Central — Krieger and Bartlein Pre-Fit Barrels
⏺ Great quality pre-fit barrels, ready to mount to your rifle
Do you own a Kelbly, BAT, or Impact action and need a new barrel but don’t want the hassle (and cost) of having a smith chamber and headspace the barrel? Consider a Krieger or Bartlein Pre-Fit Barrel from Bullet Central. On BulletCentral.com you’ll find a wide range of barrels in various calibers for multiple action types. Place your order for professionally-chambered, custom-grade barrels that you can install yourself.
2. EuroOptic — Trijicon Riflescope Clearance
⏺ Trijicon makes excellent optics, now with HUGE discounts
Trijicon scopes are some of the best value riflescopes on the market. They have good glass, are sharp, and very reliable. And now, EuroOptic is offering Trijicon riflescopes at crazy low clearance prices. You can save over $1600 on the Ten Mile 4.5-30x56mm scope and save over $1100 on the Ten Mile 3-18x50mm model. With Trijicon discounts exceeding 60%, this could be the best deal you’ll see on scopes of this quality.
⏺ Good inexpensive system for varminters or sight-in duties
Need a good basic front rest and rear bag to sight-in that hunting rifle? Here’s a solid, functional benchrest set-up at a great price. This Caldwell Rock BR Rest and Bag Combo is great combo deal for just $109.99. This will more than suffice for testing a hunting rifle or basic bench-work. Upgrade the rear bag later. The front rest adjusts for both windage and elevation. This is a very good deal — consider that the Rock BR Rest by itself sells for $135.99 on Amazon.
4. CDNN Sports — Talon Armament Gryphon GAR15, $499.99
⏺ Get a quality AR-platform .223/5.56 rifle while you can
With the anti-gunners in Congress pushing radical legislation, it may be time to pick up an AR-platform Modern Sporting Rifle before it’s too late. The Democrats in Washington are pushing for a complete ban on modern, mag-fed semi-automatic rifles. But right now, for just $499.99, you can get the Talon Armament Gryphon GAR15 rifle. This features a 16″, 1:7″-twist barrel, with a 15″ M-LOK rail on the handguard, and adjustable T-Force stock. Save hundreds with this deal.
5. Midsouth — Lyman Presses and Reloading Kits on Sale
⏺ Big discount on quality Lyman Single Stage Victory Press
Lyman makes excellent single-stage and turret presses. Right now you can save up to 22% on Lyman presses and reloading kits at Midsouth. The versatile Victory Single Stage Press is marked down to $149.99, a $46.00 savings. Lyman’s compact Ideal C-Frame Press is on sale by itself for $98.99 or get a full Ideal C-Frame Reloading Kit with this press, powder measure, primer tool, reloading handbook and more for just $234.99. There is also a deluxe Kit with Lyman 8-station Turret Press for $439.99.
6. CDNN Sports — AR-15 Magazines Starting at $8.99
⏺ Huge selection of metal and polymer AR mags 5rd to 42rd
The gun-grabbers in Congress intend to ban AR-15s, and you know they want to outlaw full-capacity magazines as well. If you own an AR-platform modern sporting rifle (MSR), you might want to get a good supply of magazines while you still can. CDNN Sports offers a huge selection of AR15 magazines at very attractive prices. Choose metal or polymer with capacities from 5 rounds to 42 rounds. For High Power matches and varmint duties, we like the straight, 20-round mags.
⏺ Great deal for 9mm reloaders — 1000 bullets and 1000 cases
Here’s a great deal for pistol shooters who handload 9mm Luger ammunition. Midsouth offers a 9mm Loader Pack featuring 1000 124gr FMJ bullets and 1000 JAG brand new brass cases. This is a great deal for anyone who reloads large supplies of 9mm ammo for fun shooting or competition.
8. Amazon — Smart Weigh Gem20 Digital Scale, $24.99
⏺ Great little accurate, repeatable scale at amazing price — Watch the VIDEO!
The Smart Weigh Gem20 scale is an excellent option for those looking to reduce velocity Extreme Spread by weighing powder precisely to the kernel, without having to spend $1000 on a laboratory grade scale. At this low price (under $25 currently), this is also great option as a back-up or travel scale used at the range. Verified purchasers, including the maker of the video above, have praised the scale. Watch the video to see how precise it is — the scale can measure kernel by kernel. Use the “mode” button to select grains. The scale can also weight in grams, ounces, and other modes. Use the tare function to zero with powder pan. This scale ships with two 10g calibration weights.
9. MidwayUSA — Real Avid AR-15 Cleaning Kit with Mat, $28.22
⏺ Great accessory for AR15s, cleaning kit and mat with diagrams
We can recommend the Real Avid AR-15 Cleaning Kit/Smart Mat for all AR owners. This includes a large, padded, oil-resistant mat with printed AR parts diagram and a built-in parts tray. The tool kit, in zippered pouch, has key tools needed to disassemble and clean your AR. The kit also includes the Real Avid Field Guide. At $28.22, this combo set costs less than the Real Avid Cleaning Kit by itself.
10. Amazon — 12″ x 12″ Splatter Grid Targets, 10 for $10.99
⏺ Great for hunting rifle Sight-In and easy to estimate group size
This 12″x12″ Splatterburst Target combines splatter shot marking with a grid background, with five aiming points. The bright neon shot circles make it easy to see your shots. And the handy grid lets you quickly estimate your group size. Get a 10-pack for $10.99, or a 25-pack for $19.99 (better deal). This particular target has earned rave reviews — 87% of verified buyers gave this a FIVE-Star rating. One example: “Excellent quality and durability. The adhesive is really strong and the splatter contrast is [great].”
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.
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:
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.
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.
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:
Earlier this week, U.S. House of Representatives passed a sweeping gun-control package titled the “Protecting Our Kids Act” (POKA). This radical legislation involves eight new statutes, covered below. Voting primarily on party lines, the Democratic-majority House approved the eight measures that collectively comprise POKA by a 223-204 vote.
NOTE: No part of POKA has become actual Federal law yet — it has only made it through the Democratic-controlled U.S. House of Representatives. For any part of POKA to become law, the provisions must be approved by the U.S. Senate and then signed by President Biden.
Here Are Key Statutory Components of the New POKA Federal Legislation:
1. Anthony Brown’s Raise the Age Act — This raises the lawful age to purchase a semi-automatic rifle from 18 to 21 years old.
2. David Cicilline’s Untraceable Firearms Act — This makes so-called “ghost guns” subject to existing federal firearms regulations.
3. Ted Deutch’s Keep Americans Safe Act — This is a new Full-Capacity Mag ban that would ban the sale, manufacture, and possession of New gun magazines that hold more than 15 rounds.
4. Robin Kelly’s Prevent Gun Trafficking Act — This creates new federal offenses for gun trafficking and straw purchasing.
5. Dina Titus’s End Bump Stock Loophole Act — This carries the Biden Executive orders further, by banning the manufacture, sale, or possession of Civilian bump stocks.
6-8. Gun Storage Regulations — There are three Gun storage proposals which mandate gun storage: Rosa DeLauro’s Ethan’s Law, Elissa Slotkin’s Safe Guns, Safe Kids Act, and Sheila Jackson Lee’s Firearm Safe Storage Act.
According to GunsAmerica Digest: “Only two Democrats — Reps. Jared Golden of Maine and Kurt Schrader of Oregon — voted against [POKA] while five Republicans — Reps. Anthony Gonzalez of Ohio, Fred Upton of Michigan, Brian Fitzpatrick of Pennsylvania, Adam Kinzinger of Illinois, and Chris Jacobs of New York — voted for it.”
The National Shooting Sports Foundation (NSSF) criticized lawmakers for supporting measures that clearly violated the Second Amendment rights of law-abiding citizens. The NSSF stated that POKA is seriously flawed, and violates the U.S. Constitution:
“This legislation isn’t a serious attempt to find common ground and effective answers. This was nothing short of a partisan effort to advance a radical gun control agenda”, said Mark Oliva, NSSF’s Managing Director of Public Affairs in a message to GunsAmerica.
“Many of the ideas included in this legislative package are unconstitutional, including denying Second Amendment rights to adults under the age of 21″, he continued. “The U.S. Court of Appeals for the Ninth Circuit just struck down California’s age-based gun ban as unconstitutional.”
Here is the analysis of the new POKA legislation from the NRA Institute for Legislative Action (NRA-ILA):
Among its many provisions, H.R. 7910 would ban law-abiding 18-20 year old adults from acquiring semi-automatic rifles and shotguns. This unconstitutional legislation would extinguish law-abiding adults’ Second Amendment rights and contends that these individuals are responsible enough to defend their country or vote in an election, but cannot be trusted to follow the law.
H.R. 7910 would generally ban standard-capacity magazines that are overwhelmingly popular with law-abiding Americans for self-defense, as well as redirect federal tax dollars intended for law enforcement and other public safety programs to “buyback” existing lawfully-possessed magazines.
Furthermore, H.R. 7910 includes several “safe storage” mandates that would control how individual Americans keep firearms in their own homes. These provisions are in direct contravention to the U.S. Supreme Court decision in Heller that held mandatory storage provisions that prevent a law-abiding American from having ready access to a firearm for self-defense are unconstitutional.
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The second bill, H.R. 2377, is a combination of legislative proposals to create ‘red flag orders’ that allow for the confiscation of firearms without due process of law. The legislation would directly empower federal judges to nullify Second Amendment rights on a case-by-case basis and issue orders to seize firearms from the named individuals. It would also provide funding to encourage states and localities to pass and enforce laws allowing judges to issue orders to seize firearms.
H.R. 2377 would strip Second Amendment rights of individuals by confiscating firearms without constitutional due process by allowing courts to issue ex parte (meaning the accused is not present) firearm confiscation orders. A person could be forcibly disarmed of otherwise lawfully-possessed firearms before he or she had so much as an opportunity to contest the accusations – this would represent a clear denial of constitutional due process protections.
Moreover, H.R. 2377 would generally authorize indefinite firearm deprivations, giving courts options to issue orders without a time cap, or choose to allow for indefinite order renewals. This legislation treats the Second Amendment as a second-class, disfavored right and flies in the face of due process, the presumption of innocence and fundamental fairness.
Many of our readers use AR-type rifles for Service Rifle matches, varmint hunting, 3-Gun competition, or defensive use. AR-platform rifles can be configured in a multitude of ways to suit the application. But if you plan to put together your own purpose-built AR rifle, how do you get started?
For AR Do-It-Yourselfers, we suggest reading the late Glen Zediker’s book, the Competitive AR-15 Builders Guide. Following on Zediker’s The Competitive AR15: Ultimate Technical Guide, the Builders Guide provides step-by-step instructions that will help non-professional “home builders” assemble a competitive match or varmint rifle. This book isn’t for everyone — you need some basic gun assembly experience and an aptitude for tools. But the Competitive AR-15 Builders’ Guide provides a complete list of the tools you’ll need for the job, and Zediker outlines all the procedures to build an AR-15 from start to finish.
One of our Forum members who purchased the AR-15 Builders Guide confirms it is a great resource: “Much like any of the books Mr. Zediker puts out this one is well thought-out and is a no nonsense approach to AR building. I can not stress how helpful this book is from beginner to expert level.”
Along with assembly methods, this book covers parts selection and preparation, not just hammers and pins. Creedmoor Sports explains: “Knowing how to get what you want, and be happy with the result, is truly the focus of this book. Doing it yourself gives you a huge advantage. The build will honestly have been done right, and you’ll know it! Little problems will have been fixed, function and performance enhancements will have been made, and the result is you’ll have a custom-grade rifle without paying custom-builder prices.” Other good resources for AR projects is Gunsmithing the AR: The Bench Manual, and the Building Your AR from Scratch DVD.
Do you own or shoot an AR-platform “black rifle”? Then you know these rifles run dirty, and have some unusual maintenance requirements. On the other hand, the AR “Modern Sporting Rifle” is fun and versatile with a vast range of options among buttstocks, barrels, handguards, and grips. You can assemble a simple 16″ barrel .223 Rem rig for home defense, or build a long-barreled 6mm ARC rifle with bag-rider buttstock and high-magnification optic for long range target work. The choice is up to you.
To help with your black rifle journey, here are eight helpful videos from Brownells. These will help ensure your AR rifle cycles reliably and runs longer, with reduced wear. Brownells also explains how to choose the optimal barrel twist rate. CLICK HERE to order AR parts, accessories, and ammo from Brownells.
AR Bolt/Bolt Carrier Lubrication — Smarter Methods
This video shows the proper way to lubricate an AR-15 bolt-carrier assembly. The video identifies the key metal-on-metal friction points where you actually need lubrication: the rails on the underside of the carrier, shiny wear points on top, and just a dab on the cam pin. How much oil/lubricant should you use? The AR-15 is pretty forgiving on that point. Some spots work best with grease, others work best with a lighter oil. Just keep it out of the combustion areas. Those little holes in the carrier are gas vent holes, NOT oil holes!
AR Maintenance — General Cleaning Procedures
Let’s face it, ARs with the original gas system tend to run dirty. You’ll need to regularly clean the bolt carrier and bolt. In addition you should regularly clean the chamber area and the inside of the upper. Also make sure to clean the lower (see video 3:15) and ensure the trigger assembly is properly maintained. This video covers general cleaning and maintenance of AR-platform rifles. We highly recommend that all new AR owners watch this video. NOTE: When cleaning the bolt, don’t forget the extractor recess and ejector recess. The majority of ARs we’ve seen that did not function properly had gunk (lube, carbon, brass shavings) clogging these areas.
AR Barrel Twist Rates — What You Need to Know
AR barrels can be ordered with a variety of twist rates from 1:12″ to 1:7″. Basically, the longer/heavier the bullet you plan to shoot, the faster the twist rate you need. For example, Sierra recommends a 1:7″ twist rate for the 90gr SMK. A 1:12″ could work with the small lightweight bullets up to 55 grains. The 1:9″ barrel will stabilize the light and mid-weight bullets up to about 77 grains. We recommend a 1:8″ or 1:7″ twist rate for the best versatility. You’ll find a detailed discussion of AR twist rates on PewPewTactical.com.
How to Install an AR15 Trigger Assembly
One of the most common AR upgrades done by black rifle owners is swapping out the trigger for a better unit (perhaps a two-stage). Trigger replacements on ARs can be done fairly easily with basic tools. But there are some recommended procedures to ensure the trigger group swap goes easily. You’ll want to have a proper mount to secure the lower, and tools that fit the pin diameters on your lower.
Must-Have Spare Parts for AR-Platform Rifle
With 350,000 views, this is one of the most-watched AR videos on the Brownells YouTube Channel. Brownells Gun Techs Steve and Caleb list key spare parts AR owners should have. Top of the list are bolt gas rings, which wear out through normal use. Also you’ll want a spare extractor spring and pin, because these both can fail. The cotter pin and cam pin can break, but more often they get lost when the Bolt Carrier Group is disassembled for cleaning. Additionally, the large buffer springs wear out with time, so have a spare. Downstairs on the lower receiver, keep spare springs and detents for the pivot and takedown pins. Finally, if you’ve upgraded your trigger, keep the original one as a backup spare.
Checking Headspace on ARs
In this Tech Tip, Brownells gun tech Steve Ostrem walks users step-by-step through the process of checking headspace on their AR-15 rifles, both new and used. It is very important to have proper headspace to ensure proper feeding and extraction, and to ensure good brass longevity (with less risk of dangerous case separation). Starting at 2:10, this video explains how to check headspace with go/no-go gauges and maximum headspace gauge. Ostrem notes: “If you have an AR that closes on a no-go gauge, we recommend taking it to a gunsmith before heading to the range.”
Excessive headspace in AR platform rifles can lead to dangerous case separation.
Setting Up Gas Tube Systems
This Tech Tip examines AR-platform gas systems, and shows how to select the proper length gas tube, and how to configure multiple tube systems if you change your barrel to different lengths. This is worth watching for anyone re-barreling an AR.
Barrel Gas Block Alignment — Key to Reliable Cycling
In this video, Brownells gun tech Steve Ostrem explains surefire methods to align your gas block. The most common problem with AR builds is poor cycling, commonly caused by misalignment between the gas block and the barrel’s gas port.
AR owners know that their black rifles require regular cleaning and maintenance. And this modular platform allows many options for stocks, fore-arms, and optics mounting. That ability to customize is one of the AR’s major attractions, but customization requires solid understanding of the AR’s design and components.
To help AR owners optimize their rifles and maintain their rifles properly, Gun Digest Media has just released a new, 320-page illustrated book: AR-15 Setup, Maintenance and Repair. Authored by Patrick Sweeney, this book is a “one-stop guide to repairing, maintaining and modifying America’s favorite rifle.” The MSRP for the book is $35.99 from Gun Digest, but it is available on Amazon for $30.11* in paperback. Digital editions are offered by GunDigest for $31.99.
If you need to disassemble and maintain your AR rifle, swap barrels or handguards, add optics, or customize the stock, Gun Digest’s AR-15 Setup, Maintenance and Repair book tells you what you need to know. From field-stripping to barrel mounting and trigger installations, the book covers a wide range of topics. The book provides step-by-step instructions for set-up and maintenance, with hundreds of detailed photos. The book also includes AR gunsmithing chapters with reviews of recommended tools.
Author Patrick Sweeney is a certified master gunsmith and armorer instructor for police departments. Sweeney has also authored the notable 4-volume Gunsmithing the AR-15 series (Vol. 1, Vol. 2, Vol. 3, and Vol. 4) and 20+ other titles for Gun Digest Books.
Whether you want to learn about disassembling your AR for regular maintenance, field-stripping, swapping out parts, adding optics or customizing a stock, AR-15 Setup, Maintenance and Repair guides you through everything you need to know to keep your AR-platform rifle running well. There are also tips on how to improve accuracy, and maintain your bolt carrier group properly.
Authored by Patrick Sweeney
Published by Gun Digest Books
ISBN-13: 978-1951115470
320 pages, softcover, 8 ¼ x 10 7/8 inches
Editor’s NOTE: The key to keeping an AR running reliably is proper lubrication (in the RIGHT places), and regular cleaning of the bolt carrier and bolt, including ejector recess and extractor recess. The majority of non-functioning ARs we’ve seen had gunk, lube, carbon, and brass shavings in those recesses.
Other AR Books by Patrick Sweeney
Bonus Video — AR15 Maintenance with Jerry Miculek
In this helpful video, legendary shooting Jerry Miculek explains how he cleans and maintains his AR-platform rifles. Miculek shoots ARs in three-gun competitions.
* There are other Amazon third-party sellers offering the book starting at $25.48 plus $3.99 shipping.
Do you use an AR15 for service rifle, 3-Gun, or tactical competitions? Then you should consider dry-fire training. Many top competitors spend an hour (or more) dry-firing for every minute they shoot live cartridges in competition. The allows effective training without spending a fortune on live ammunition (which can run $1.00 per round or more).
There is a handy new system that resets the trigger on AR-platform rifles — the Mantis Blackbeard (see videos below). This permits you to make multiple successive shots without having to alter your grip and manually recycle the charging handle. This two-part system employs a replacement bolt carrier/bolt and replacement magazine. With these two components installed, your AR can automatically reset the trigger instantly after you pull the trigger. It works, it’s effective, and it’s affordable at $219.00 MSRP.
The Blackbeard system is used by the U.S. Marine Corps and U.S. Army (including Special Forces), so you know it works. During training the Mantis Blackbeard allows unlimited, repetitive Dry Firing without resetting the charging handle. That eliminates a tedious task that requires altering your hold on the rifle.
No Gun Modifications
Same Trigger Weight, Break, and Reset
Installs in under a minute
Up to 10 shots per second
Up to 100,000 Shots per Charge
Save on Ammunition Costs
In the video below Top Shot Champion Dustin Ellermann shows how to use the Mantis Blackbeard. He vividly demonstrates the clear advantage of the Blackbeard compared to manually pulling the charging handle over and over (See 00:02 – 00:20 time).
Dustin Ellermann Review of Mantis Blackbeard Trigger Reset System
This next video, from the manufacturer Mantis, shows how to install the Mantis Blackbeard, how to set the zero, and how to operate the unit with your AR-platform rifle.
The easy-to-install-Mantis Blackbeard replaces your bolt carrier and magazine in less than a minute, allowing easy training transitions. The magazine battery pack is good for 100,000 shots per charge and the Blackbeard is rated to reset as quickly as 10 shots per second, allowing rapid fire training for 3-Gun and tactical competitions.
Americans love AR-platform rifles. However, they can be maintenance-intensive, as hot gasses are directed right back into the action to operate the bolt. Because ARs have a somewhat unique (and dirty) semi-auto operating system, we think all AR owners should learn how their rifles operate — from the inside out. This feature provides an “inside look” at the AR, with X-Ray and Cutaway views created through advanced 3D computer modeling.
AR15 Functions Revealed with 3D Computer Animation
Ever wondered how the parts inside an AR15 work together? Just exactly how does the reciprocating bolt carrier feed rounds from the magazine? How do the elements in the trigger group work and reset after each shot? How does the gas system bleed gas from the barrel and operate the bolt carrier? These and other questions are answered in this eye-opening video from 45Snipers. Using “cutaway” 3D computer animation, this 5-minute video shows all features of an AR15 inside and out. This fascinating firearms animation allows the viewer to look inside the upper and lower receivers, into the bolt carrier, chamber, barrel, and magazine.
This video starts off slow and has annoying background music, but it is well worth watching if you own or shoot any AR-platform rifle. It illustrates all the key operations during the charging, loading, firing, and ejection processes. The cutaway animation shows how rounds are stripped from the magazine and then chambered. It then shows how every part of the trigger group works, and how the firing pin strikes the primer. You can even watch the bullet move down the barrel before the empty shell casing is removed from the chamber and tossed out the ejection port. Here are sample frames from the video:
How AR-Platform Rifles Work — General Introduction
To help reader understand the general operation of AR-type rifles, this video shows the control functions of an AR and how the upper and lower sections work together.
Cutaway 3D Animation of AR15/M16 Action — Watch Video
Here is an excellent “cutaway” animation by Thomas Schwenke that shows how an AR-15 functions — how the entire loading cycle works from start to finish.
AR platform rifles are semi-automatics version of the M16. These feature distinctive upper and lower receivers which can be readily separated via front and rear pins. The upper includes the barrel, handguard, forward gas tube, and bolt assembly, while the lower contains grip, trigger group, fire selector, and mag well. In addition the lower is attached to the stock which encloses the buffer assembly.
The original ArmaLite AR-15 was a select-fire, air-cooled, gas-operated, magazine-fed rifle designed by American gun manufacturer ArmaLite in 1956. It was based on Armalite’s AR-10 rifle chambered for the 7.62×51 NATO (.308 Win). In 1959, ArmaLite sold its rights to the AR-10 and AR-15 to Colt. Some key modifications were made — most notably, the charging handle was re-located from under the carrying handle to the rear of the receiver. The redesigned rifle was adopted by the U.S. military as the M16 carbine, which went into production in March 1964.
In the face of growing online censorship across many popular social media sites (such as YouTube), Brownells has launched a new online resource to help customers build their own AR-15 rifles at home. Hosted at Brownells.com/HowToBuild, the new web page features step-by-step, interactive videos. Featuring Brownells Gun Tech Caleb Savant, the videos show the AR-15 build process with easy-to-follow directions and expert advice. There are currently four AR Build videos: Introduction, How to Build Your Lower, How to Build Your Upper, and Troubleshooting Guide. See all videos at: Brownells.com/HowToBuild.
Each of the videos have an easy search button on the upper left-hand corner, allowing viewers to navigate to specific parts of the video. This will help viewers access key parts of each video and find the information they need. For example, the Lower Video has specific sections on trigger and buttstock installation. There is also a video on how to properly test fire and troubleshoot an AR-15 once it’s built.
In addition to the instructional videos, Brownells’ AR Builder Site also provides links to all the parts, tools, and accessories required to build an AR-15 rifle. There are specific links to uppers, lowers, triggers, grips, buttstocks, bolt carrier groups, handguards, barrels, gas blocks, muzzle brakes and more.
“Several social media platforms have banned videos and other content showing how to build firearms,” said Brownells V.P. of Marketing Ryan Repp. “Because of Brownells’ long-time support of the Second Amendment and individual freedom, it made sense for us to create a professionally-produced video and resource center to assist rifle builders of all skill levels make the rifle of their dreams in the comfort of their own home or workshop.”
Many of our readers use AR-type rifles for Service Rifle matches, varmint hunting, 3-Gun competition, or defensive use. AR-platform rifles can be configured in a multitude of ways to suit the application. But if you plan to put together your own purpose-built AR rifle, how do you get started?
