AR Buffer Tube
AR Buffer Tubes
Upgrade the performance of your AR 15 rifle with our selection of buffer tubes. Our collection includes a variety of options to fit your specific needs, including standard buffer tubes, mil-spec buffer tubes, and carbine buffer tubes. Made from various grades of aluminum, these buffer tubes are designed to withstand heavy use and improve the overall performance of your rifle. They play a critical role in the AR 15's lower receiver by housing the buffer and spring, which help to reduce recoil and improve accuracy. Upgrade your rifle today with one of our high-quality buffer tubes and take the first step towards improved performance.
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AR 15 Carbine Buffer Tube Kit
Black Rifle Depot
MSRP: $39.95$24.95AR 15 Carbine Buffer Tube Kit The AR 15 Carbine Buffer Tube Kit is an impeccable solution for completing your lower receiver with both efficiency and economy in mind! Crafted with lightweight and resilient 6061-T6 aluminum, the 6-position receiver...MSRP: $39.95$24.95 -
Pistol Buffer Tube Kit (Black)
Trinity Force
MSRP: $39.95$22.95Pistol Buffer Tube Kit (Black) The AR Pistol Receiver Extension Kit comes with everything you need to get your pistol up and running. The package includes a steel endplate, castle nut, buffer, buffer spring, and a Mil-Spec anodized 6061-T6 aluminum...MSRP: $39.95$22.95 -
Anderson Manufacturing AR 15 Buffer Tube Kit
Anderson Manufacturing
MSRP: $39.95$34.95AR 15 Buffer Tube Kit - Carbine Length The Anderson Manufacturing 6 position AR 15 Buffer Tube Kit is manufactured from 7075-T6 aluminium and comes complete with buffer tube, buffer, buffer spring, castle nut and end plate. The Packaged...MSRP: $39.95$34.95 -
Mil-Spec 6 Position Receiver Extension / Buffer Tube
Black Rifle Depot
MSRP: $21.95$18.95Mil-Spec 6 Position Receiver Extension / Buffer Tube The Mil-Spec Buffer Tube is a quality Receiver Extension (AKA Buffer Tube) machined from high strength American 7075-T6 Aluminum. This is a 6 position design and is a finished with Type 3 class 2...MSRP: $21.95$18.95 -
Out of stock
Aero Precision AR 15/AR10 Carbine Buffer Tube
Aero Precision
MSRP: $44.00$36.95Aero Precision AR 15 Carbine Buffer Tube Aero Precision AR 15 Carbine Receiver Extension Features: Mil spec Dimension 7075 Aluminum Buffer Tube 6-position Buffer Length: 2.5" Made in the USAMSRP: $44.00$36.95 -
Dirty Bird AR15 Mil-Spec Carbine Receiver Buffer Kit
Dirty Bird Industries
MSRP: $49.95$44.95Dirty Bird AR15 Mil-Spec Carbine Receiver Buffer Kit The Dirty Bird Industries Mil-Spec Carbine Buffer Kit cuts no corners. It features a true Mil-Spec 6-Position Receiver Extension (buffer tube) machined from American Made 7075-T6 Aluminum,...MSRP: $49.95$44.95 -
Aero Precision AR 15 / M4 Carbine Buffer Kit - H2 Buffer
Aero Precision
MSRP: $105.00$85.95Aero Precision AR 15 / M4 Carbine Buffer Kit - H2 Buffer Aero Precision starts with 7075 aluminum and machines their mil-spec AR 15 Carbine Buffer Tube ensures proper fitment of adjustable mil-spec sliding stocks. This kit includes an H2...MSRP: $105.00$85.95 -
Out of stock
KAK AR-15 / LR-308 A2 Standard Rifle Buffer Tube
KAK Industry
$20.00KAK AR-15 / LR-308 A2 Standard Rifle Buffer Tube For use in rifle stocks. Can be used for AR-15 or LR-308 with the correct buffer. Hard black anodized finish.$20.00 -
KAK Industry A5 Style 9-Position Buffer Tube
KAK Industry
MSRP: $39.95$34.95KAK Industry A5 Style 9-Position Buffer Tube NOTE- Our A5 Style Buffer Tube is only compatible with A5 Style Buffers and Rifle Length AR15 buffer springs Material- High Quality 7075 Finished- Black Military Hard Coat...MSRP: $39.95$34.95 -
Aero Precision AR-15 Enhanced Pistol Buffer Kit
Aero Precision
MSRP: $70.00$56.95Aero Precision AR-15 Enhanced Pistol Buffer Kit AR-15/M4 Enhanced Pistol Buffer Kit. Includes: Enhanced 7075-T6 Aluminum Pistol Buffer Tube Carbine buffer Buffer spring End plate and lock nut Specifications: Made in America: Yes Platform:...MSRP: $70.00$56.95 -
Out of stock
APOC Armory Mil Spec Buffer Tube Kit
Apoc Armory
MSRP: $69.95$49.95APOC Armory Mil Spec Buffer Tube Kit The APOC Armory 6 position Mil Spec Buffer Tube Kit is machined with precision from 7075-T6 american made aluminium and is Type 3 Hardcoat Anodized. It comes with a carbine length chrome silicon buffer spring...MSRP: $69.95$49.95 -
Aero Precision AR 15 Rifle Buffer Kit
Aero Precision
MSRP: $71.99$65.95Aero Precision AR 15 Rifle Buffer Kit The Aero Precision AR15 Rifle Buffer Kit is the perfect complement to your build. This kit features mil-spec components that are manufactured in the USA. Includes: 6061-T6 Aluminum Rifle Buffer...MSRP: $71.99$65.95 -
UTG AR15 6-position Receiver Extension Tube (FDE)
Leapers / UTG
MSRP: $39.97$37.97UTG AR15 6-position Receiver Extension Tube (FDE) The UTG AR 15 six position receiver extension tube in FDE is a 6-position Mil-spec Diameter Receiver Extension Tube for AR15 Rifles. Very strict tolerance controls mean you get a various position...MSRP: $39.97$37.97 -
Strike Industries Advanced Receiver Extension (RED AR 15/10 Buffer Tube)
Strike Industries
MSRP: $54.95$50.95Strike Industries Advanced Receiver Extension (Red AR 15/10 Buffer Tube) The Strike Industries Advanced Receiver extension brings an updated aesthetic and increased functionality to an often neglected, yet highly important component of the...MSRP: $54.95$50.95 -
Aero Precision AR15 Enhanced Buffer Kit - H Buffer
Aero Precision
MSRP: $100.00$84.95AR15 Enhanced H Buffer Kit Optimize Your AR15’s Performance with Aero Precision’s Enhanced Buffer Kit The Aero Precision AR15 Enhanced Buffer Kit with H Buffer is meticulously designed to improve your rifle’s performance, durability,...MSRP: $100.00$84.95 -
Strike Industries Advanced Receiver Extension (BLUE)
Strike Industries
MSRP: $54.95$50.95Strike Industries Advanced Receiver Extension (Blue AR 15/10 Buffer Tube) The Strike Industries Advanced Receiver extension brings an updated aesthetic and increased functionality to an often neglected, yet highly important component of the...MSRP: $54.95$50.95 -
Out of stock
AERO Precision Enhanced Carbine Buffer Tube - OD Green
Aero Precision
MSRP: $54.00$44.95Aero Precision Enhanced Carbine Buffer Tube - OD Green The Aero Precision Enhanced Carbine Buffer Tube in OD Green is a high-quality upgrade for your AR-15 rifle. This buffer tube is constructed from durable 7075-T6 aluminum and is designed to withstand...MSRP: $54.00$44.95 -
Out of stock
UTG PRO Mil-spec 6-position Extension Tube
Leapers / UTG
MSRP: $23.97 - $27.97$19.97 - $22.97UTG PRO Mil-spec 6-position Extension Tube Features: 6-position Mil-spec Diameter Receiver Extension Tube for AR15 Rifles Extension Tube CNC Machined from 6061-T6 Aircraft Grade Aluminum with Precisely Rolled Threads for Durable Thread Engagement with...MSRP: $23.97 - $27.97$19.97 - $22.97 -
AERO Precision AR 15 Carbine Buffer Kit W/H Buffer
Aero Precision
MSRP: $90.00$72.95AERO Precision AR 15 Carbine Buffer Kit W/H Buffer The AERO Precision AR 15 Carbine Buffer Kit W/H Buffer is the perfect in rifles, carbines or pistols with short gas systems. This kit features mil-spec components that are manufactured in the...MSRP: $90.00$72.95 -
AERO Precision Enhanced Carbine Buffer Tube - Black
Aero Precision
MSRP: $54.00$44.95Aero Precision Enhanced Carbine Buffer Tube - Black Say goodbye to traditional mil-spec buffer tubes and embrace enhanced functionality and reliability. Our innovative design includes often overlooked features, such as carrier support extensions,...MSRP: $54.00$44.95 -
Strike Industries Advanced Receiver Extension (FDE)
Strike Industries
MSRP: $54.95$50.95Strike Industries Advanced Receiver Extension (FDE AR 15/10 Buffer Tube) The Strike Industries Advanced Receiver extension brings an updated aesthetic and increased functionality to an often neglected, yet highly important component of the...MSRP: $54.95$50.95 -
Out of stock
Sylvan Arms AR 15 Folding Stock Adapter
MSRP: $179.99$179.95Sylvan Arms AR 15 Folding Stock Adapter The Sylvan Arms Folding Stock Adapter allows you to fold your stock and significantly reduce the length of your rifle for easy stow and travel. Specifically designed for gas piston and direct impingement systems ...MSRP: $179.99$179.95 -
Out of stock
Luth-AR Mil-Spec Carbine Buffer Tube
Luth-AR
MSRP: $26.49$25.95Luth-AR Mil-Spec Carbine Buffer Tube Luth-AR's 6-Position Mil-Spec Carbine Buffer Tube is constructed out of 6061-T6 aluminum and features a hardcoat anodized black finish. It is compatible with most collapsible buttstocks for the AR-15 that use a...MSRP: $26.49$25.95 -
Dirty Bird 7075-T6 True Mil-Spec Carbine Receiver Extension / Buffer Tube
Dirty Bird Industries
MSRP: $27.95 - $37.95$24.95 - $33.95Dirty Bird 7075-T6 True Mil-Spec Carbine Receiver Extension / Buffer Tube The Dirty Bird 7075-T6 True Mil-Spec Carbine Receiver Extension is an excellent choice for your next AR-15 or AR-308 build. The unit is machined from American 7075-T6...MSRP: $27.95 - $37.95$24.95 - $33.95 -
Strike Industries Advanced Receiver Extension - Black
Strike Industries
MSRP: $52.95$49.95Strike Industries Advanced Receiver Extension (AR 15/10 Buffer Tube) The Strike Industries Advanced Receiver extension brings an updated aesthetic and increased functionality to an often neglected, yet highly important component of the AR-15/AR-10...MSRP: $52.95$49.95 -
Strike Industries SPRE Slick-Short Pistol Receiver Extension (FDE)
Strike Industries
MSRP: $73.95$64.95Strike Industries SPRE Slick -Short Pistol Receiver Extension (FDE) The Strike Industries Pistol Buffer Tube introduces added functionality to an often overlooked part of an AR pistol PDW. At an overall length of just over 5 inches, the pistol...MSRP: $73.95$64.95 -
KAK Shockwave Pistol Receiver Extension / Buffer Tube
KAK Industry
MSRP: $20.00$18.00KAK Shockwave Pistol Receiver Extension / Buffer Tube The KAK Shockwave Tube is an AR-15 Pistol Buffer Tube / Receiver Extension which is designed to work with the Shockwave Blade Pistol Stabilizer Brace but will also work for other pistol builds...MSRP: $20.00$18.00 -
Out of stock
Luth-AR AR 15 Mil-Spec Carbine Buffer Tube Assembly
Luth-AR
MSRP: $50.95$48.95Luth-AR AR 15 Mil-Spec Carbine Buffer Tube Assembly The Luth-AR AR 15 Mil-Spec Carbine Buffer Tube Complete Assembly kit for AR-15 rifles includes a Mil-Spec diameter carbine buffer tube, standard carbine recoil buffer, carbine recoil spring, receiver...MSRP: $50.95$48.95 -
Out of stock
Strike Industries SPRE Slick-Short Pistol Receiver Extension
Strike Industries
MSRP: $73.95$65.95Strike Industries SPRE Slick -Short Pistol Receiver Extension (Blue) The Strike Industries Pistol Buffer Tube introduces added functionality to an often overlooked part of an AR pistol PDW. At an overall length of just over 5 inches, the pistol...MSRP: $73.95$65.95 -
Out of stock
Trinity Force MK2 Mil-Spec Carbine Buffer Kit
Trinity Force
MSRP: $39.95$35.95Trinity Force MK-2 Mil-Spec Carbine Buffer Kit Upgrade your firearm with Trinity Force's Mil-Spec AR Receiver Extension Kit, a high-quality, durable component made in the USA. This top-quality kit features an aircraft-grade aluminum Buffer Tube...MSRP: $39.95$35.95 -
Aero Precision AR15 Enhanced Carbine Buffer Kit
Aero Precision
MSRP: $85.00$69.95Aero Precision AR15 Enhanced Carbine Buffer Kit The AR15 Enhanced Carbine Buffer Kit is the perfect complement to standard AR15 rifle builds. This kit highlights our Enhanced Carbine Buffer Tube that delivers features that increase the...MSRP: $85.00$69.95 -
Out of stock
AERO Precision Enhanced Carbine Buffer Tube - Kodiak Brown
Aero Precision
MSRP: $54.00$44.95Aero Precision Enhanced Carbine Buffer Tube - Kodiak Brown The Aero Precision Enhanced Carbine Buffer Tube in Kodiak Brown is a high-quality upgrade for your AR-15 rifle. This buffer tube is constructed from durable 7075-T6 aluminum and is...MSRP: $54.00$44.95 -
Strike Industries Carbine Pistol Receiver Extension - FDE
Strike Industries
MSRP: $51.95$49.95Strike Industries Carbine Length Pistol Receiver Extension (FDE) The Strike Industries CARPRE Slick Carbine length Pistol receiver extension is for those looking for stylish components that are high quality that can meet the demands put on them...MSRP: $51.95$49.95 -
AR-15 / LR-308 A2 Standard Rifle Buffer Tube
Black Rifle Depot
MSRP: $29.99$23.95AR-15 / LR-308 A2 Standard Rifle Buffer Tube Reliable Strength for Your Fixed Stock Build Whether you're upgrading a classic rifle or completing a precision build, the AR-15 / LR-308 A2 Standard Rifle Buffer Tube delivers rock-solid performance. Built...MSRP: $29.99$23.95 -
Out of stock
Advanced Technology AR 15 Mil Spec Buffer Tube Kit
Advanced Technology
MSRP: $63.99$63.95Advanced Technology AR 15 Mil Spec Buffer Tube Kit The Advanced Technology Int. Military-Spec Buffer Tube Assembly fits most AR-15 and AR Variants. It is not compatible with .308 Rifles. It is constructed of Military Type III Anodized, 6061 T6 Aluminum...MSRP: $63.99$63.95 -
Forward Controls Design REF5 A5 9-Position Receiver Extension/Buffer Tube
Forward Controls Design
MSRP: $60.00$57.75Forward Controls Design REF5 A5 9-Position Receiver Extension/Buffer Tube REF5 is a 9 position 308 AR compatible receiver extension (RE), it is also compatible with Vltor's splendid A5. REF5 is a collaboration with SOLGW, and is identical to Sons...MSRP: $60.00$57.75 -
Out of stock
Spike's Tactical Rifle Buffer Tube Assembly
Spike's Tactical
MSRP: $94.95$89.95Spike's Tactical Rifle Buffer Tube Assembly The Spike's Tactical carbine buffer assembly kit is just what you need to finish off your lower with quality components. This kit is perfect for those who either already have their own stock to use or just...MSRP: $94.95$89.95 -
Out of stock
UTG PRO 7075 Mil-spec 6-position Extension Tube, Black
Leapers / UTG
MSRP: $36.97$32.97UTG PRO 7075 Mil-spec 6-position Extension Tube, Black Features Precision Machined from 7075-T6 Aircraft Aluminum with a Dry Film Lube Coated Interior for Smoother and More Reliable Cycling Precisely Rolled Threads for Durable Thread Engagement with...MSRP: $36.97$32.97 -
Out of stock
CMMG Pistol Receiver Extension Kit
CMMG
$64.95CMMG Pistol Receiver Extension Kit When you are thinking about building a new AR 15 pistol CMMG's Pistol Receiver Extension Kit is what you need to keep that lower receiver pistol compliant. CMMG has created the perfect kit containing an AR 15 pistol...$64.95 -
Out of stock
Luth-AR AR10/.308 Carbine Buffer Tube Assembly
Luth-AR
MSRP: $79.95$75.95Luth-AR AR10/.308 Carbine Buffer Tube Assembly The Luth-AR AR10/308 Mil-Spec Carbine Buffer Tube Complete Assembly Kit for AR10 and .308 rifles. The kit includes a Mil-Spec diameter carbine buffer tube, 308 carbine recoil buffer, carbine recoil spring,...MSRP: $79.95$75.95