• Post category:Recoil Buffers
  • Post last modified:September 6, 2022
  • Reading time:37 mins read

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Do you own a firearm? If so, you’ll want to protect your investment by using a buffer tube kit. But with so many options available, how do you know which one is right for you? In this blog post, we’ll take a look at the best buffer tube kits available on the market today. We’ll discuss the benefits of each one, and help you decide which one is right for you. So whether you’re looking for protection or simply want to keep your weapon in top condition, read on to find out more about the best buffer tube kits available today.

Best Buffer Tube

Top 24 Best Mil Spec Buffer Tube

#1 SB Tactical Stabilizing AR Pistol Buffer Tube

SB Tactical Stabilizing AR Pistol Buffer Tube

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Specification

Retains the advantages of handgun classification and provides a third point of contact – adding greater stability, accuracy, and control to your PDW. (Know the applicable laws in your jurisdiction.)
Enhances aesthetics, performance, and usability of all PDW pistols.
The velcro strap attaches to the forearm for more solid control.
Complete assembly and easy to install.
Veteran designed.
Fits all platforms equipped with an AR-style pistol buffer tube.
Compatible with diameters 1.1 to 1.25 inches.
Weight 8.4 oz.
Length 7.2 in.
Strap width 1 in.
Maximum width 2.1 inches.

If you’re looking for a way to add some stability and recoil control to your PDW pistol, then look no further than the SB Tactical SBM4 Pistol Stabilizing Brace. This simple, easy-to-use brace attaches to your AR-style buffer tube platform and provides a third point of contact for greater stability and accuracy. The adjustable nylon strap ensures a custom fit for maximum comfort and the SB Tactical SBM4 comes already assembled for quick and easy installation. So don’t miss out on this essential piece of equipment, pick up your very own SB Tactical SBM4 today!

Pros:
  • Enhances aesthetics, performance, and usability of pistols
  • Velcro strap attaches for more solid control
  • Complete assembly and easy to install
  • Veteran designed
Cons:
  • Priced a little higher than some other options
  • Only for diameters 1.1 to 1.25 inches

 

#2 Geissele Premium AR-15/M4 Mil-Spec Buffer Tube

Geissele Premium AR-15/M4 Mil-Spec Buffer Tube

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Specification

Finish: Type 3 Hardcoat Anodized
Fabric/Material: 7075-T6 Aluminum
Gun Model: M4, AR-15

The Geissele Premium AR-15/M4 Mil-Spec Buffer Tube is the perfect way to ensure the stability of your AR-15. It is machined from quality aluminum and finished in Type 3 hard coat anodize. It features 6 stock positions and conforms to all Mil-Spec standards, comes with a high-quality, mil-spec castle nut and end plate that are sure to provide years of reliability and performance.

Pros:
  • Machined from quality aluminum
  • Finished in hard coat anodize
  • 6 stock positions
  • Conforms to all Mil-Spec standards
Cons:
  • May want to replace the endplate
  • Сastlenut may loosen

 

#3 TRYBE Defense AR-15 Buffer Tube

TRYBE Defense AR-15 Buffer Tube

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Specification

Color: Black
Finish: Anodized
Gun Model: AR-15

If you’re looking for a reliable and lightweight pistol buffer that will make your AR-15 function perfectly, pay attention to the Trybe Defense AR-15 Buffer Tube. This buffer tube is made from aircraft-grade aluminum and strengthened to offer an extra layer of protection against corrosive elements. It’s available with or without a slipover foam cheek pad, so you can choose the option that best suits your needs. Get your AR-15 built up and running today with this top-quality buffer tube from Trybe Defense.

Pros:
  • Extra protection against corrosive elements
  • Delivers performance that lasts
  • Made from aircraft-grade aluminum
  • Lightweight and reliable
Cons:
  • Fit only AR-15 models
  • Finish may be not suitable for some

 

#4 Carlson’s 12 Gauge Choke Tube

Carlson's 12 Gauge Choke Tube

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Specification

Color: Stainless
Fabric/Material: 17-4 Stainless Steel
Gauge: 12
Choke Tube System: Stevens 555 Choke
Gun Make: Stevens
Quantity: 1
Additional Features: Non-Ported
Included Accessories: Choke Wrench

The Carlson’s 12 Gauge Choke Tube is manufactured from heat-treated stainless steel to withstand heavy buffered shotshells. It produces dense patterns and extends approximately 1″ from the end of the barrel. These chokes have a matte blue finish and should not be used with steel shot. Extended Turkey Choke Tubes have a 1.050″ parallel section to produce the optimum pattern with your shotgun.

Pros:
  • Fit tight
  • Shot true
  • Extended about 2 inches for that extra distance
  • Each has choke size printed on the tube so you know easily what it is for
Cons:
  • It may not be compatible with all shotguns
  • Not for use with steel shot

 

#5 TRYBE Defense AR-15 Buffer Tube

TRYBE Defense AR-15 Buffer Tube

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Specification

Color: Black
Finish: Anodized
Gun Model: AR-15

Introducing the Trybe Defense AR-15 Buffer Tube – the perfect component to ensure your AR-15 rifle is functioning at its best. This black anodized buffer tube is made from high-quality materials, ensuring durability and reliability. It’s also easy to install, simply screwing it into the lower receiver. Whether you’re a beginner or a seasoned pro, the Trybe Defense AR-15 Buffer Tube is a great choice for anyone looking for a quality buffer tube that will get the job done.

Pros:
  • Black anodized carbine buffer
  • Durable
  • Screws into the lower receiver
  • Fit inside with an appropriate amount of snugness
Cons:
  • Only available in black
  • No instructions included

 

#6 Spikes Tactical Mil-Spec Buffer Tube

Spikes Tactical Mil-Spec Buffer Tube

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Specification

Color: Black
Finish: Black
Fabric/Material: 7075-T6 Aluminum
Length: 7.25 in
Additional Features: Laser Engraved Positions
Weight: 3.6 oz

The Spikes Tactical Mil-Spec Buffer Tube is a must-have for any AR lover. It features a dry film lube that protects your AR from wear and tear and has a sleek, black finish that looks great on any gun. Plus, at just 3.6 ounces, it’s one of the lightest buffer tubes available. So if you’re looking for an affordable, high-quality buffer tube, the Spikes Tactical Mil-Spec Buffer Tube is the perfect choice for you.

Pros:
  • Dry film lube
  • Machined from aluminum
  • Type III hard coat anodized
  • Features laser-engraved position numbers
Cons:
  • Fit only AR-15 models
  • Finish may be not suitable for some

 

#7 Timber Creek Outdoors AR Mil-Spec Buffer Tube

Timber Creek Outdoors AR Mil-Spec Buffer Tube

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Specification

Fabric/Material: Aircraft Grade Aluminum
Gun Make: AR Platform
Gender: Unisex

The Timber Creek Outdoors Mil-Spec Buffer Tube is a high-quality, precision-machined product that is perfect for your AR-platform rifle. Thanks to its CNC machining and exacting tolerances, this buffer tube is guaranteed to provide a precise fit and smooth operation. Don’t settle for anything less than the best – trust Timber Creek Outdoors for all of your AR needs!

Pros:
  • CNC Machined out
  • No issues with thread fit
  • Buttstock fits tube
  • The end of the tube is notched for centering over the buffer stop
Cons:
  • The threads are a little gritty when threading castle nut on
  • Threads are gritty when threading castle nut on

 

#8 Guntec USA AR-15 Buffer Tube Set

Guntec USA AR-15 Buffer Tube Set

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Specification

Mil-Spec Buffer Tube Kit
End Plate
Castle Nut
3 oz CAR Buffer
& Upgraded Chrome Silicon Spring
T6 Aluminum
Six Position Buffer Tube

If you’re looking for a reliable and easy-to-install buffer tube setup for your AR-15, look no further than the Guntec USA AR-15 6-Position Mil-Spec Buffer Tube Set. This set is crafted from T6 aluminum for a durable platform and includes an upgraded chrome silicon spring for added reliability. It’s also designed for use with standard buffer tubes, making installation a breeze. When you need a buffer tube setup that you can count on, pick up a Guntec USA AR-15 6-Position Mil-Spec Buffer Tube Set.

Pros:
  • Handling the recoil of your firearm
  • Includes an upgraded chrome silicon spring
  • Upgraded chrome silicon spring
  • Has six position
Cons:
  • Fit only with standard buffer tubes
  • Could be lightweight for some users’ preferences

 

#9 KAK Shockwave Buffer Tube Kit

KAK Shockwave Buffer Tube Kit

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Specification

Kak Shockwave Buffer Tube Kit
Made To Enhance The Shockwave Brace
Includes
Kak Shockwave Tube
Castle Nut
Mil-Spec Endplate
Carbine Buffer Spring
Standard Carbine Buffer

The Kak Shockwave Buffer Tube Kit is the perfect way to enhance your Shockwave Brace. The kit includes a Kak Shockwave Tube, Castle Nut, Mil-Spec Endplate, Carbine Buffer Spring, and Standard Carbine Buffer. The buffer tube is notched for a pistol brace, and the black color is perfect for a stealthy look. The Kak Shockwave Buffer Tube Kit is a great choice for any pistol owner.

Pros:
  • A notched buffer tube for pistol brace
  • Enhances shockwave brace
  • Includes castle nut, carbine buffer spring, and standard buffer
  • Has Mil-Spec endplate
Cons:
  • For pistol only
  • In black color only

 

#10 2A Armament 8 Position Billet Buffer Tube

2A Armament 8 Position Billet Buffer Tube

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Specification

Color: Black
Finish: Hard Anodize finish – Type III Class 2
Fabric/Material: 6061-T651 aluminum

The 2A Armament 8 Position Billet Buffer Tube is a high-quality, durable product that will last for years to come. This buffer tube is made from aluminum and finished with a hard anodized finish, making it resistant to scratches and wear, also it features a tight fit, eliminating any wobble or movement between the tube and your firearm. This buffer tube is perfect for those who want a professional-looking, high-quality product that will last for years to come.

Pros:
  • High-quality
  • Durable construction
  • Perfect fit eliminates wobble or movement
  • Resistant to scratches and wear
Cons:
  • It may be a little bit pricy
  • Difficult to adjust from position to position

 

#11 Hogue AR-15/M16 Buttstock for Mil-Spec Buffer Tubes

Hogue AR-15/M16 Buttstock for Mil-Spec Buffer Tubes

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Specification

Gun Model: M16, AR-15
Gun Type: Rifle
Fabric/Material: Reinforced Polymer, Overmolded Rubber

The Hogue AR15/M16 OverMolded Collapsible Buttstock for Mil-Spec Buffer Tubes is the perfect upgrade for your AR15 or M16 rifle. This sturdy, dependable stock will add some extra comfort and control to your weapon, thanks to the reinforced polymer body with rubber cheek rest and butt pad. The snag-free design ensures easy deployment, while the ergonomic design creates a comfortable, anti-rattle fit. To improve your accuracy and comfortably shoulder your weapon by installing this Hogue AR-15/M-16 OverMolded Collapsible Rifle Buttstock for Mil-Spec Buffer Tubes.

Pros:
  • Reinforced polymer body
  • Rubber cheek rest and butt pad
  • Snag-free design
  • Ergonomically designed for a comfortable, anti-rattle fit
Cons:
  • It may be too tight for some
  • No sling mounting points

 

#12 KAK Stabilizer Brace w/Buffer Tube

KAK Stabilizer Brace w/Buffer Tube

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Specification

Made From High-Strength Glass-Reinforced Polymer, The Blade 2.0 Is Manufactured To Exacting Tolerances And Fits All Pistols Equipped With A Proprietary Carbine-Style Buffer Tube (Included), Manufactured By Kak Industry. Just Slip It On And Lock In Place. Adjusts With A Simple Finger Lever.
Fits All Pistols Equipped With A Standard Kak Buffer Tube (Included): Ar-15 Pattern, Mpx, Glock, Cz Scorpion Evo 3, Hk9X Pattern, Etc.
Available In Black
Quick And Easy To Install.
Provides Additional Support During Firing.
Weighs A Scant 7.274 Ounces.
Veteran Designed
made in specialized factories

KAK Stabilizer Brace W/Buffer Tube is made from high-strength glass-reinforced polymer and is manufactured to exact tolerances. It fits all pistols equipped with a proprietary carbine-style buffer tube (included). Just slip it on and lock it in place. Adjusts with a simple finger lever.

Pros:
  • Quick and easy to install
  • Provides additional support during firing
  • Veteran designed
  • Made in specialized factories
Cons:
  • It hard to adjust
  • Will not clip onto your regular carbine tube

 

#13 Battle Arms Development Buffer Tube

Battle Arms Development Buffer Tube

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Specification

SABERTUBE Pistol with QD End Plate and Gear Head Works TAILHOOK Mod 1 Combo!
The functional, clean and elegant dimpled pattern design. The most unique buffer tube on the market.
Perfect for your next Pistol Build!

The Battle Arms Development Buffer Tube is the perfect addition to your next pistol build. This precision CNC-machined buffer tube is made from billet aircraft-grade aluminum and features a unique dimpled pattern design that is both lightweight and functional. The QD end plate provides a quick and easy way to mount your favorite sling, and the included Gear Head Works TAILHOOK Mod 1 combo makes this buffer tube the perfect choice for your next pistol build.

Pros:
  • Functional dimpled pattern design
  • The lightweight design eliminated the need for the castle nut
  • Precision CNC
  • Built-in QD sling attachment
Cons:
  • Fits only Mil-Spec compatible lower receivers
  • Only for the pistol AR build, not a stock

 

#14 Maxim Defense Industries CQB Buffer Tube

Maxim Defense Industries CQB Buffer Tube

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Specification

The Maxim Defense Industries CQB Buffer Tube was developed to be the ideally suited product for anybody looking for a top-quality option.
Established by using some of the most sturdy and dependable substances around, these AR15 Lower Parts by Maxim Defense Industries can provide something that will give you years of consistency.
Maxim Defense Industries has been making top-quality products for a number of years, and the Maxim Defense Industries CQB Buffer Tube is their very own approach to revealing just how much they are concerned.
At OpticsPlanet, we make it our responsibility to obtain the best solution for your preferences, and presenting the Maxim Defense Industries CQB Buffer Tube is a thing that we’re happy to offer.

If you’re in the market for a top-quality buffer tube, look at the Maxim Defense Industries CQB Buffer Tube. This product is constructed from some of the most durable and reliable materials on the market, ensuring that it will last for years to come. Maxim Defense Industries has been a leading manufacturer of top-quality products for many years, and the CQB Buffer Tube is their latest offering.

Pros:
  • Solid construction
  • Dependable
  • Quality materials
  • Proven manufacturer
Cons:
  • Fits only CQB stock or brace assy
  • May corrosion over time

 

#15 Strike Industries AR-15 Pistol Buffer Tube

Strike Industries AR-15 Pistol Buffer Tube

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Specification

Compact 5-inch Pistol Buffer Tube
Fits onto any standard mil-spec AR15 receiver
Supported buffer retainer
Compatible with Strike Industries’ Pistol Stabilizer

Looking for a way to reduce the length of your AR-15 pistol without sacrificing performance? Check out the Strike Industries AR-15 Pistol Buffer Tube Kit. This kit is machined from aluminum for enhanced strength and features an integral QD socket at the rear for easy operation with a sling attached. Pick up the Strike Industries AR Pistol PDW Buffer Tube and rest assured that your weapon will cycle smoothly and reliably.

Pros:
  • Compact 5-inch pistol buffer tube
  • Fits onto any standard mil-spec receiver
  • Supported buffer retainer
  • Compatible with Strike Industries’ pistol stabilizer
Cons:
  • It may be too short for some applications
  • May felt recoil

 

#16 DoubleStar SOCOM Stock with Buffer Tube

DoubleStar SOCOM Stock with Buffer Tube

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Specification

Color: Black
Gun Model: AR-15
Gun Type: Rifle
Fabric/Material: 6061-T6 Aluminum
Weight: 19 oz

When seconds count, you need a stock that can provide a stable cheek weld and cushion any recoil. That’s why you need the DoubleStar ACE M4 SOCOM Standard Stock. These extra rugged AR15 stocks are manufactured from aluminum and feature a 0.5″ butt pad and closed cell foam over the tube. Additionally, they come complete with everything you need for installation. So for your next build, choose the DoubleStar ACE M4 SOCOM Standard Stock.

Pros:
  • Firm, no wiggle or jiggle
  • Good looking
  • Much lighter and smaller footprint than the UBR
  • Its easier to manage
Cons:
  • Doesn’t have the QD feature
  • Check rest doesn’t offer full coverage

 

#17 Hogue Buttstock for Buffer Tubes

Hogue Buttstock for Buffer Tubes

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Specification

Perfect compatibility with Hogue OverMolded grips and forends
Light-weight skeletonized reinforced polymer construction
Anti-rattle and beard-safe design
Polymer cap provides snag-free shouldering
Rubber/polymer hybrid butt pad cushions recoil
Multiple swivel sleeve and sling mounting positions

If you’re looking for a superior buttstock for your AR-15 or M16 rifle, look at the Hogue AR-15/M16 OverMolded Fixed Buttstock. Constructed from lightweight reinforced polymer, this Buttstock is built to withstand the rigors of the most demanding tactical operations. The Hogue AR-15/M16 OverMolded Fixed Buttstock also features a snag-free rubber/polymer hybrid butt pad that provides a firm shoulder weld without sacrificing comfort. This Buttstock is the perfect way to upgrade your rifle.

Pros:
  • Anti-rattle design
  • Provides snag-free shouldering
  • Butt pad cushions recoil
  • Has sleeve and sling mounting positions
Cons:
  • It may be too bulky for some users
  • Fit only M16 or AR-15

 

#18 Primary Weapons Systems Buffer Tube

Primary Weapons Systems Buffer Tube

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Specification

Racket-lock design
Reduced Weight
Anti-tilt lip

The Primary Weapons Systems Buffer Tube is a great addition to your firearm. It is easy to install and is very reliable. The buffer tube is made with an anti-tilt design that ensures the carrier is constantly supported by the tube. This is a great feature that allows for a smooth shooting experience. The PWS Enhanced Buffer Tube is also very lightweight, making it the perfect addition to your rifle.

Pros:
  • Racket-lock design
  • Reduced weight
  • Anti-tilt lip
  • Easy-to-install addition
Cons:
  • May felt recoil
  • Pricey

 

#19 BROWNELLS – AR-15/M16 BUFFER TUBE ASSEMBLY

BROWNELLS - AR-15/M16 BUFFER TUBE ASSEMBLY

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Specification

Receiver Extension & A2 Stock Spacer – Aluminum, anodized, matte black. Recoil Buffer – Aluminum and steel. Spring, Lock Ring, Receiver Plate – Steel. Kits fit standard, mil-spec AR-15/M16/M4 lower receiver and clones. Installation instructions included.

Searching for a way to upgrade your AR-15 or add a collapsible stock to your rifle? This Brownells Buffer Tube Assembly is the perfect solution. All parts are made from high-quality materials for proper fit and function. Choose between the commercial carbine kit with a 1.168″ O.D. receiver extension or the Mil-Spec kit with a 1.148″ O.D. receiver extension. Give your rifle a custom look and feel with this buffer tube assembly.

Pros:
  • Anodized, has a matte black finish
  • Recoil duffer made from aluminum
  • Spring from steel
  • Installation instructions included
Cons:
  • Fits only Mil-Spec compatible lower receivers
  • Not waterproof

 

#20 BRAVO COMPANY BUFFER TUBE

BRAVO COMPANY BUFFER TUBE

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Specification

Made in the USA and manufactured from high quality 7075 T6 aluminum.

Looking for a top-of-the-line buffer tube for your AR-15? Bravo Company has you covered with their Mil-Spec Receiver Extension. This buffer tube is made from high-quality aluminum and given a hard coat anodized finish, making it perfect for withstanding the harshest conditions. Plus, it’s made in the USA so you know you’re getting a quality product.

Pros:
  • Manufactured from aluminum
  • High-quality materials
  • Hard coat anodized finish
  • Withstanding the harshest conditions
Cons:
  • Might be too heavy for some
  • Pricey compared to other options

 

#21 D.S. ARMS BUFFER TUBE

D.S. ARMS BUFFER TUBE

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Specification

Aluminum, hardcoat anodized, matte black. 7¼” (18.2cm) long, Mil-spec 1.145″ to 1.150” O.D.

Want to add a little versatility to your AR-15? Check out the D.S. Arms Buffer Tube. This M4-style receiver extension tube has six precision-machined notches on the underside, giving you the maximum flexibility in setting length-of-pull with adjustable buttstocks. Now you can install a mil-spec stock on a civilian carbine or refit a rifle with an A2-style fixed buttstock – perfect for those who like to be able to adjust their stock to fit them just right.

Pros:
  • Machined notches for maximum flexibility
  • Oversized diameter for a snug fit
  • Lightweight aluminum extrusion
  • Wear-resistant matte black finish
Cons:
  • The buffer tube is not mil-spec
  • Does not come with a castle nut, buffer, plate, or spring

 

#22 BROWNELLS MIL-SPEC BUFFER TUBE

BROWNELLS MIL-SPEC BUFFER TUBE

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Specification

Six positions AR-15/M16/M4 receiver extension assembly
Includes Mil-Spec receiver extension/buffer tube, receiver lock plate, lock-nut/castle nut, carbine buffer, and carbine buffer spring
The buffer tube is Mil-Spec diameter and 6061 aluminum
Carbine buffer weight is 3 oz
Buffer spring is 17-7 stainless steel

The Brownells Mil-Spec Buffer Tube is a high-quality, six-position receiver extension assembly for AR-15/M16/M4 rifles. It includes a Mil-Spec receiver extension/buffer tube, receiver lock plate, lock-nut/castle nut, carbine buffer, and carbine buffer spring. The buffer tube is made from Mil-Spec diameter 6061 aluminum, and the carbine buffer weight is 3 oz. The buffer spring is made from 17-7 stainless steel.

Pros:
  • Made from Mil-Spec diameter aluminum
  • It is well made and fits with no problems
  • Carbine buffer weight is 3 oz
  • Buffer spring is made from stainless steel
Cons:
  • May felt recoil
  • Pricey

 

#23 BROWNELLS BUFFER TUBE 6 POSITION

BROWNELLS BUFFER TUBE 6 POSITION

View on Brownells

Specification

Brownells AR-15 Mil-spec receiver 6 position extension tube has the correct 1.148″ outside diameter to ensure proper fit of adjustable mil-spec carbine stock. Allows you to install a mil-spec stock on a commercial carbine, convert a rifle with a fixed A2 style stock to an adjustable M4 stock, or complete a custom build. Six machined notches on the underside prevent the stock locking pin from slipping, yet still offer outstanding ease and flexibility in setting the buttstock length. Precision machined from strong, lightweight 7075 aluminum, then hard-coat anodized with a hard, wear-resistant matte black finish.

If you’re looking for a top-quality, mil-spec buffer tube for your AR-15, look at the Brownells Buffer Tube 6 Position. This precision-machined tube is crafted from strong, lightweight aluminum and features a hard coat anodized finish that’s resistant to wear and tear. Six machined notches on the underside prevent the stock locking pin from slipping, making it easy to adjust the buttstock length to your desired setting.

Pros:
  • Precision machined from aluminum
  • Wear-resistant matte black finish
  • Six machined notches prevent the stock locking pin from slipping
  • It is easy to adjust
Cons:
  • It may be too tight for some
  • In black color only

 

#24 LUTH-AR LLC BUFFER TUBE

LUTH-AR LLC BUFFER TUBE

View on Brownells

Specification

Luth-AR factory replacement 223 Buffer Tube Assembly. Fits standard AR-15 rifles

The Luth-AR LLC Buffer Tube is a factory replacement from Luth-AR that is made to fit standard AR-15 rifles and is constructed from high-quality materials for durability and reliability. Whether you’re looking to update your firearm for a more modern look or simply want to maintain peak performance, the Luth-AR Buffer Tube is a great choice.

Pros:
  • Factory replacement
  • Reliable
  • High-quality materials
  • Durable
Cons:
  • Fits standard AR-15 rifles only
  • Not waterproof

 

FAQ

 

What’s the buffer tube?

The Buffer Tube Kit is a great way to upgrade your gun. It will make it more accurate and shoot straighter. There are two main types of Buffer Tube Kits: fixed and adjustable. Fixed Buffer Tube Kits are less expensive, but they don’t offer as much adjustability. Adjustable Buffer Tube Kits are more expensive, but they allow you to fine-tune the performance of your gun.

What is the best buffer tube kit?

The best buffer tube kit depends on your specific needs and preferences. However, we highly recommend the Buffer Tube Kit from Strike Industries. This kit includes everything you need to upgrade your firearm, including a carbine buffer tube, a Rifle Buffer Tube, and a Pistol Buffer Tube. The Buffer Tube Kit also comes with an adjustable stock, making it perfect for those who want to customize their firearm.

Is there a difference in buffer tubes?

Yes, there is a difference in buffer tubes. Buffer tubes come in different shapes and sizes, which ultimately affects the performance of your firearm. The three most common types of buffer tubes are:

  • Carbine Buffer Tubes: These are the shortest and most popular type of buffer tube. They typically measure about 7 inches in length and work well with both carbine-length and rifle-length firearms.
  • Rifle Buffer Tubes: These are longer than carbine buffer tubes, measuring about 9 to 10 inches in length. They’re designed for use with rifle-length firearms only.
  • Pistol Buffer Tubes: These are the longest type of buffer tube, measuring about 12 inches in length. They’re designed for use with pistol-length firearms only.

What is a buffer tube used for?

A buffer tube, also known as a recoil buffer tube or an extension tube, is a cylindrical device that is attached to the back of a firearm’s receiver. It houses the spring and Buffers assembly of a semi-automatic rifle. The Buffer Tube Kit includes the Buffer Tube, Buffer Spring, Buffer Retainer, and Buffer Retainer Spring.

Why do you need a buffer tube?

The purpose of a Buffer Tube is to ensure that the action of your semi-automatic rifle cycles smoothly and reliably. It accomplishes this by providing a smooth surface for the Buffer Spring to compress against, and by absorbing some of the impacts as the Bolt Carrier Group (BCG) travels rearward after each shot.

What are the different types of buffer tubes?

There are three different types of Buffer Tubes: Mil-Spec, Commercial-Spec, and Buffer Tubes for AR Pistol.

  • Mil-Spec Buffer Tubes are the standard size for most AR-15s and are what you will find on most rifles that are built from scratch. They measure 1.148” in diameter and are 7” long.
  • Commercial Spec Buffer Tubes are slightly larger in diameter than Mil-Spec Buffer Tubes. They measure 1.170” in diameter and are also 7” long. Commercial Spec Buffer Tubes are not as common as Mil-Spec Buffer Tubes, but they will work with any stock designed to fit a Mil-Spec Buffer Tube.
  • Buffer Tubes for AR Pistol are shorter than both Mil-Spec and Commercial-Spec Buffer Tubes. They measure 1.148” in diameter and are only 4.7” long. Buffer Tubes for AR Pistol are designed for use with “Arm Braces” which attach to the Buffer Tube and provide support for the shooter’s arm when firing an AR Pistol.

What is the best buffer tube for AR-15?

The answer to this question depends on a few factors, including what kind of AR-15 you have and what your specific needs are. There are many different types of buffer tubes available on the market, so it’s important to do your research before making a purchase. If you’re looking for the best overall buffer tube, our top pick is the Strike Industries Buffer Tube. This buffer tube is made from high-quality materials and is designed to work with a variety of different AR-15s. It also features an adjustable lip that helps to improve accuracy and reduce felt recoil.

 

Conclusion

Buffer Tube Kits are a must-have for any AR-15 owner. In this article, we have reviewed the top three Buffer Tube Kits on the market and given you some tips on how to choose the right one for you. We hope that you found this information helpful and that it will help you make an informed decision when purchasing your next Buffer Tube Kit. Thanks for reading!

 

Tags: #best buffer tube / #best mil spec buffer tube / #best ar 15 pistol buffer tube / #best ar 15 buffer tube / #best ar15 buffer tube

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