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.
AR Rifle Build — How to Avoid Common Mistakes
This Brownells video explains five common yet serious errors people make while assembling or modifying AR-15 class rifles. Here are the five mistakes all AR builders need to avoid:
1. Mounting Accessories that Contact the Gas Block: A common mistake is attaching accessories like bipods directly to the handguard in such a way that screws exert pressure on the gas block. This misalignment can harm accuracy. The solution involves carefully selecting the attachment point or opting for shorter screws.
2. Incorrect alignment of the Gas Block: This is another widespread issue. Properly aligning the gas block with the barrel’s gas port is essential for the rifle’s reliable operation. Misalignment can lead to cycling problems due to insufficient gas flow.
3. Over-Torquing the Castle Nut: Applying excessive torque to the castle nut can damage the threads of the receiver extension, also known as the buffer tube. The recommended torque setting is 40 foot-pounds. Exceeding this value can compromise the structural integrity of these components.
4. Excessive Material Removal in Upper Receiver Lapping: Removing too much material when lapping the upper receiver, can cause the barrel to sit too far into the upper receiver. This misplacement can affect feed ramp alignment and gas block positioning, potentially leading to functional issues.
5. Improper Buffer Tube Installation: Failing to install the buffer retainer and spring correctly, or screwing the buffer tube in excessively, can obstruct the upper receiver’s closure. Correct installation depth is crucial for these components to perform their intended functions.
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.
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Larry Vickers is a respected firearms trainer who has served with the U.S. Special Operations Forces (SOF). In the course of teaching classes he’s learned that many gun owners waste money on impractical gun accessories. In a well-reasoned Ammoland.com article, “Don’t Be a Tacti-Cool Fool”, Vickers examines today’s trend of over-accessorizing firearms, particularly AR-platform rifles. Vickers doesn’t mince words… he states that too many people are spending too much money on poorly-designed hardware that may be “useless” at best.
Equipment Selection Advice from Larry Vickers
Every class I teach I see and hear students talking about the realization that some things about their gear and shooting in general just doesn’t add up on the range. Everything looks good in a Brownells Catalog but a significant amount of the parts and accessories offered on the market today are: a) useless; b) poorly designed; c) of questionable value; or d) downright dangerous.
No one is better at taking fully-functional, factory-made firearms and turning them into junk than a certain segment of the American gun-buying public.
Some people really don’t apply the common sense approach of not messing with what is potentially a life-saving tool. Sadly some of those same people will get on the Internet and talk bad about how the firearm they modified no longer functions and therefore is junk. Or they will recommend to fellow shooters the same parts and modifications they have used to turn their gun into, at best, a range toy.
Some of this shows up in my classes and usually by lunch on the first day the obvious flaws of the equipment at hand become apparent for everyone in the class, most of all to the owner of said equipment. It may have cost the shooter some money but in turn he learned a serious life lesson –be careful what you read on the Internet about firearms modifications and there is no substitute for shaking out your equipment at the range in a structured class.
I’ve said it before and I’ll say it again: you’ll learn more about guns and shooting in one class than you could in a month on the Internet.
READ about guns, gear, and shooting on the Internet. LEARN about guns, gear, and shooting on the range during well-thought-out and useful training. This approach is proven and consistently produces results and shooter confidence.
In this 51-minute video Larry Vickers responds to questions about gun accessories, his favorite firearms, sensible prepping, and other topics of interest.
Larry Vickers is a retired U.S. Army Special Operations Forces veteran with 20+ years of service. Vickers served in Panama, the Middle East (Desert Storm), Somalia, Bosnia, and other locations. During his time with Delta Force, Vickers worked on weapons R&D, and served as a combat marksmanship instructor training new operational members of Delta.
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Getting started in the shooting sports can be intimidating, especially for women. Thankfully, there are many training resources available. NSSF has compiled a series of target shooting tips for women, by women. These tips, presented by instructors Kay Miculek, and Lena Miculek-Afentul, cover basic shooting methods and safety. Topics include pistol grip, stance, eye dominance, and ear protection. These tips can benefit any novice shooter, not just the ladies.
Rifle Stance and Hold (for Action Shooting)
Champion 3-Gun shooters Kay Miculek and Lena Miculek-Afentul demonstrate rifle stance basics and how to properly hold an AR-platform rifle for action shooting.
Grip and Stance for Pistol Shooting
Mother/daughter team Kay Miculek and Lena Miculek-Afentul demonstrate proper grip and stance for shooting semi-automatic pistols in action disciplines.
Eye Dominance (and Hand/Eye Cross-Dominance)
Learn how to identify your dominant eye. Kay Miculek, a cross-dominant shooter, explains how other cross-dominant individuals can maintain a proper sight picture.
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For affordable, low-recoil shooting fun it’s hard to beat a semi-auto .22 LR. While Ruger’s 10/22 is the most popular semi-auto .22 LR rifle, many manufacturers are now offering AR-style self-loading rimfire rifles. We like AR-style .22 LR rigs for Rimfire Tactical Matches and 3-Gun cross-training. With an AR-style rimfire rifle you can train with low-cost ammunition while enjoying the same ergonomics, controls, and sighting systems found on your centerfire ARs.
If you shoot service rifle, and want to train at a fraction of the cost of shooting centerfire, a rimfire AR clone makes sense. This allows you to practice with a rifle with the same feel, balance, and ergonomics of your .223 Rem/5.56×45 service rifle.
These rimfire versions of the AR-15 are excellent training tools for 3-Gun and tactical match shooters. You can practice with less expensive rimfire ammo, and save wear and tear on your centerfire ARs. Rimfire AR clones also work great for Rimfire Tactical Matches.
Below we feature a variety of popular .22 LR rimfire AR-style rifles, including the Smith & Wesson M&P 15-22, the Tippman Arms series of rimfire ARs, and the HK 416 marketed by Walther.
Smith & Wesson M&P 15-22
Smith & Wesson has upgraded its M&P 15-22, a fun rifle that we’ve praised in the past. The latest M&P 15-22 Sport MOE SL model (Magpul Original Equipment Slim Line) features a more comfortable handguard, an improved grip, and an adjustable Magpul buttstock. The dedicated .22 LR M&P rifle retains the look and features of the company’s popular M&P rifle line, with the enhanced ergonomics of Magpul furniture. It’s offered with Flat Dark Earth (tan) furniture or dressed in matte black.
Field Testing the Smith & Wesson M&P 15-22
Smith & Wesson’s 15-22 is a nice little rifle. The M&P 15-22 is designed and built as a true .22 LR semi-auto from the ground up, with ergonomics (and most controls) identical to a centerfire M&P 15 rifle. NRA reviewer Colon Noir tested the M&P 15-22 and was impressed: “This gun is unbelievably fun to shoot. There is virtually no recoil. The non-existent recoil makes shooting fast a breeze. Yeah, the magazine is a little quirky… but in the grand scheme of things, this gun feels like a full-out AR-15. The M&P 15-22 makes for a great training companion. I would place this gun in the ‘Fun Box’ — it’s reliable enough that you can have a fun time shooting. I’m picking one up, because it’s guns like these that make you truly realize how fun shooting is.”
Here’s a Video Review of the M&P 15-22 by the NRA’s Colin Noir
Tippmann Arms .22 LR AR-Type Rifles
Tippmann Arms makes a large variety of AR-15 style rimfire rifles. Tippmann also offers “house-brand” .22 LR magazines that work great with virtually all .22 LR ammunition — even the low-cost bulk ammo. To learn more, watch the videos below, which demonstrate the excellent functionality and reliability of the Tippmann AR clones. We also recommend the Shooting Sports USA Review of the Tippman Arms M4.
Owners have been very impressed with these Tippmann .22 LR semi-auto rifles. They are very reliable and have ergonomics/layout identical to a centerfire AR15. That makes them ideal for cross-training. Here are comments from some Tippman .22 LR rifle owners:
“Wanted a dedicated .22 LR to shoot with my 22 suppressor. I have a CMMG .22 LR conversion for use in my ARs. I just didn’t like ‘dirtying’ up my regular ARs shooting rimfire. So I bought the Tippmann. Very impressed with the gun. Runs well, and great quality. And I hear they have great customer service. And unlike some other “22LR” ARs, the Tippman is identical to a regular AR as far as controls, feel, and operation. Great for training, or plinking!”
“The wife and I have been running a Tippmann Redline in matches for a year now. Great rifle and company. Picked-up one of the speedloaders last fall and it makes a huge difference in both speed and comfort. No more sore thumb syndrome from loading those 25-round mags.”
Walther HK 416 D145RS .22 LR Rifle
Walther Arms offers an excellent, high-quality .22 LR AR-15 clone sold with the Heckler Koch (HK) label. The HK 416 D is a good cross trainer with high-quality construction and good reliability. The HK 416 D145RS Semi-Automatic Rifle in .22 L.R. is manufactured exclusively by Walther under license from HK. It is the only genuine HK tactical rimfire replica available.
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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 four 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 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.
Barrel Gas Block Alignment — Key to Reliable Cycling
In this Tech Tip, 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.
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.
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Let’s face it, AR-platform rifles run dirty, at least compared to typical bolt-action rifles. The AR-15 works by piping gas from the barrel back into the bolt carrier, causing the bolt to unlock and the carrier to move the bolt backward. The “exhaust gas” from the barrel contains soot and carbon. The carbon will form hard deposits on the bolt. In addition, the carbon can combine with lube on the bolt carrier to make a nasty, paste-like sludge. This can be particularly problematic when the black paste pollutes the ejector and extractor recess.
This Editor has inspected dozens of ARs over the years. Other than mag-related malfunctions, the most common cause of AR cycling problems I found was oily gunk in the extractor and ejector areas. Many AR owners overlook these critical areas. Look at an AR that hasn’t been cleaned properly and you’ll probably find black gunk (and small brass shavings) in the ejector and extractor recesses.
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 three videos that explain how to properly disassemble and clean AR-platform rifles. And then they cover the essential lubrication ARs need to run reliably.
Take-Down and Full Cleaning of AR15 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.
General AR-15 Maintenance and Lubrication
There are various schools of thought on AR lubrication. Some guys like to run “wet” with lots of CLP, while others choose to focus lubrication on the key spots that receive the most friction and wear, such as the contact point for the bolt carrier. We do advice check the ejector recess and extractor spring recess frequently as gunk can get in there, causing malfunctions. Here is a good video from Pew Pew Tactical — a 7-minute guide to cleaning and lubricating AR-platform rifles. This shows important details for both the upper and the lower.
How to Clean Your AR-15 Bolt Carrier Assembly
This video offers very specific advice on the bolt carrier group, which receives the dirty gas directly from the barrel. Be sure to check the extractor and ejector recesses. That’s where old lube, brass shavings, and carbon accumulate. Follow the directions in this video for lubrication, and don’t over-lubricate the bolt carrier — that will only capture more carbon.
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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:
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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.
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Let’s face it, AR-platform rifles run dirty, at least compared to typical bolt-action rifles. The AR-15 works by piping gas from the barrel back into the bolt carrier, causing the bolt to unlock and the carrier to move the bolt backward. The “exhaust gas” from the barrel contains soot and carbon. The carbon will form hard deposits on the bolt. In addition, the carbon can combine with lube on the bolt carrier to make a nasty, paste-like sludge. This can be particularly problematic when the black paste pollutes the ejector and extractor recess.
This Editor has inspected dozens of ARs over the years. Other than mag-related malfunctions, the most common cause of AR cycling problems I found was oily gunk in the extractor and ejector areas. Many AR owners overlook these critical areas. Look at an AR that hasn’t been cleaned properly and you’ll probably find black gunk (and small brass shavings) in the ejector and extractor recesses.
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 three videos that explain how to properly disassemble and clean AR-platform rifles. And then they cover the essential lubrication ARs need to run reliably.
Take-Down and Full Cleaning of AR15 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.
General AR-15 Maintenance and Lubrication
There are various schools of thought on AR lubrication. Some guys like to run “wet” with lots of CLP, while others choose to focus lubrication on the key spots that receive the most friction and wear, such as the contact point for the bolt carrier. We do advice check the ejector recess and extractor spring recess frequently as gunk can get in there, causing malfunctions. Here is a good video from Pew Pew Tactical — a 7-minute guide to cleaning and lubricating AR-platform rifles. This shows important details for both the upper and the lower.
How to Clean Your AR-15 Bolt Carrier Assembly
This video offers very specific advice on the bolt carrier group, which receives the dirty gas directly from the barrel. Be sure to check the extractor and ejector recesses. That’s where old lube, brass shavings, and carbon accumulate. Follow the directions in this video for lubrication, and don’t over-lubricate the bolt carrier — that will only capture more carbon.
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Getting started in the shooting sports can be intimidating, especially for women. Thankfully, there are many training resources available. NSSF has compiled a series of target shooting tips for women, by women. These tips, presented by instructors Deb Ferns, Kay Miculek, and Lena Miculek-Afentul, cover basic shooting methods and safety. Topics include pistol grip, stance, eye dominance, and ear protection. These tips can benefit any novice shooter, not just the ladies.
Rifle Stance and Hold (for Action Shooting)
Champion 3-Gun shooters Kay Miculek and Lena Miculek-Afentul demonstrate rifle stance basics and how to properly hold an AR-platform rifle for action shooting.
Grip and Stance for Pistol Shooting
Mother/daughter team Kay Miculek and Lena Miculek-Afentul demonstrate proper grip and stance for shooting semi-automatic pistols in action disciplines.
Eye Dominance (and Hand/Eye Cross-Dominance)
Learn how to identify your dominant eye. Kay Miculek, a cross-dominant shooter, explains how other cross-dominant individuals can maintain a proper sight picture.
Ear Protection — Double-Up for Safety
Babes with Bullets Director Deb Ferns says the most common complaint among new shooters is, “It’s too loud!” Deb recommends “doubling up” — wearing muffs OVER soft foam earplugs. That’s “sound advice” for any shooter.
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In case you didn’t think your mag-fed, semi-automatic rifle was being targeted for confiscation, think again. It’s not just bump stocks the anti-gun forces want. Given their druthers, the gun-control forces would seize and destroy all ARs, also known as “modern sporting rifles”. These would be banned in the USA, just as they have been banned in Australia and the United Kingdom…
The emphatic call for semi-auto rifle confiscation was made by former U.S. Congressman Beto (né Robert Francis) O’Rourke. At the latest Democratic Presidential candidates debate, Beto roared: “Hell yes, we’re going to take your AR-15, your AK-47, we’re not going to allow it to be used … anymore!”
The National Shooting Sports Foundation commented: “The Democratic Presidential debate in Houston [addressed] firearms. Former U.S. Congressman Robert ‘Beto’ O’Rourke doubled down on his pledge to confiscate modern sporting rifles, of which nearly all candidates agreed to in previous debates. ‘Hell yes, we are going to take your AR-15, your AK-47, we’re not going to allow it to be used against our fellow Americans anymore!’ O’Rourke said the [El Paso TX shooter] was ‘inspired to kill by our “President’, in his opening statement, and again blamed President Trump … in his closing statement[.] U.S. Sen. Kamala Harris (D-Calif.) joined the chorus shifting the blame of a murderer to President Trump saying, ‘[Trump] didn’t pull the trigger but he certainly has been tweeting out the ammunition’.”
The positions of Democratic Party candidates on gun control have become more extreme in recent months. Beto now wants to confiscate all ARs. But just last year, in 2018, Beto stated that AR owners should be allowed to keep them — as reported by Breitbart.com:
During an April 2018 interview on The Chad Hasty Show, Beto O’Rourke claimed people who own AR-15s ought to be able to keep them. Fox News quoted an exchange between O’Rourke and Hasty that began with the host saying, “I own an AR-15. A lot of our listeners out there own AR-15s. Why should they not have one?”
“To be clear, they should have them,” O’Rourke responded. “If you purchased that AR15, if you own it, keep it.”
After Confiscating ARs, What’s Next on the List?
O’Rourke has completely reversed his position, and now advocates mandatory confiscation of mag-fed semi-auto rifles. So, if ARs and semi-auto rifles are now on the chopping block (or should we say “confiscation list”), what’s next? Should semi-auto shotguns be banned? What about semi-auto pistols? This really is a slippery slope, and at some point the fundamental freedoms guaranteed by the Second Amendment will be lost.
AR-Platform Rifles are Widely Used in Marksmanship Competitions
AR-platform rifles are used in High Power and Service Rifle competitions around the country, such as the historic President’s 100 Match at Camp Perry (photo above). Semi-auto ARs are also used for 3-Gun matches, varmint hunting, and self-defense. Beto O’Rourke wants them banned and confiscated.
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Larry Vickers is a respected firearms trainer who has served with the U.S. Special Operations Forces (SOF). In the course of teaching classes he’s learned that many gun owners waste money on impractical gun accessories. In a well-reasoned Ammoland.com article, “Don’t Be a Tacti-Cool Fool”, Vickers examines today’s trend of over-accessorizing firearms, particularly AR-platform rifles. Vickers doesn’t mince words… he states that too many people are spending too much money on poorly-designed hardware that may be “useless” at best.
Equipment Selection Advice from Larry Vickers
Every class I teach I see and hear students talking about the realization that some things about their gear and shooting in general just doesn’t add up on the range. Everything looks good in a Brownells Catalog but a significant amount of the parts and accessories offered on the market today are: a) useless; b) poorly designed; c) of questionable value; or d) downright dangerous.
No one is better at taking fully-functional, factory-made firearms and turning them into junk than a certain segment of the American gun-buying public.
Some people really don’t apply the common sense approach of not messing with what is potentially a life-saving tool. Sadly some of those same people will get on the Internet and talk bad about how the firearm they modified no longer functions and therefore is junk. Or they will recommend to fellow shooters the same parts and modifications they have used to turn their gun into, at best, a range toy.
Some of this shows up in my classes and usually by lunch on the first day the obvious flaws of the equipment at hand become apparent for everyone in the class, most of all to the owner of said equipment. It may have cost the shooter some money but in turn he learned a serious life lesson –be careful what you read on the Internet about firearms modifications and there is no substitute for shaking out your equipment at the range in a structured class.
I’ve said it before and I’ll say it again: you’ll learn more about guns and shooting in one class than you could in a month on the Internet.
READ about guns, gear, and shooting on the Internet. LEARN about guns, gear, and shooting on the range during well-thought-out and useful training. This approach is proven and consistently produces results and shooter confidence.
Larry Vickers is a retired U.S. Army Special Operations Forces veteran with 20+ years of service. Vickers served in Panama, the Middle East (Desert Storm), Somalia, Bosnia, and other locations. During his time with Delta Force, Vickers worked on weapons R&D, and served as a combat marksmanship instructor training new operational members of Delta.
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