AR buffer tubes are used to house the buffer and buffer spring on compatible AR-platform rifles while also providing the mounting point for a stock or brace. They play an important role in the cycling system, overall fit, and rear-end configuration of the firearm during builds, repairs, and upgrades. Different buffer tube styles can affect compatibility, stock fitment, length, and overall setup depending on the rifle configuration. This category includes AR buffer tubes built for proper fit, dependable function, and practical everyday performance.
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One Horse AR-15 Buffer Tube Kit / Carbine Buffer
One Horse LLC$33.99ONE OH-BT01 AR15 BUFFER TUBE KIT CARBINE BUFFER The One Horse LLC OH-BT01 AR-15 Buffer Tube Kit is a high-quality component designed for easy installation and reliable performance on AR-15 rifles. This kit includes a durable buffer tube and a carbine... -
Battle Arms Development AR15 Carbine Buffer Assembly
Battle Arms Development$14.99Battle Arms Development AR15BUFFERC Carbine Buffer Tube Silver AR15/M16 The Battle Arms Development AR15 Carbine Buffer Assembly is designed to provide reliable performance in AR15/M16 carbines equipped with a collapsible stock. Crafted with precision... -
LBE Unlimited MIL-Spec 4-Position Buffer Tube
LBE Unlimited$30.99LBE MBT04POS MIL SPEC 4 POS BUF TUBE BUFFER The LBE Unlimited MIL-Spec 4-Position Buffer Tube is designed for reliable performance and compatibility with AR-15 style rifles. Constructed from high-quality materials, this buffer tube offers... -
Luth-AR 308-BS-11 Buffer Body for AR-10 Rifle in 308/7.62mm
Luth-AR$33.99Luth-ar 308-BS-11 Buffer Body 308/7.62mm Rifle AR-10 The Luth-AR 308-BS-11 buffer body is designed specifically for AR-10 style rifles chambered in 308 Winchester and 7.62mm. Crafted for durability and precise fit, this buffer body ensures reliable... -
Tapco TAP22053 H1 Carbine Buffer for AR-15 with Aluminum Construction
Tapco$31.99Tapco TAP22053 H1 Carbine Buffer Black Aluminum The Tapco TAP22053 H1 Carbine Buffer is designed to improve the performance and reliability of your AR-15 rifle. Weighing 3.8 ounces, this high-quality buffer is made from durable 7075 T6 aluminum and... -
Tapco TAP22055 Rifle Buffer for AR-15 Carbine-Length Gas Systems
Tapco$25.99Tapco TAP22055 Rifle Buffer Black Aluminum AR-15 The Tapco TAP22055 Rifle Buffer is designed to enhance the performance and reliability of your AR-15 rifle. Crafted from high-quality 7075 T6 aluminum and weighing approximately 5.2 ounces, this buffer... -
BATTLEARMS AR15/M16 Buffer H – Carbine Buffer / 3.8 OZ
Battle Arms Development$35.00AR15/M16 Buffer H – Carbine Buffer (H Weight) Brand: Battle Arms Development, Inc.Item: AR15-BUFFER-HUPC: 810033781124 The BATTLEARMS AR15/M16 Buffer H is a Mil-Spec carbine buffer intended for AR15/M16 platforms that use a carbine receiver... -
BATTLEARMS AR15/M16 Style Receiver End Plate
Battle Arms Development$5.99AR15/M16 Receiver End Plate Mil-spec. receiver extension end plate. For use on AR15 carbines with an adjustable stock. Made in the USA -
BATTLEARMS AR15/M16 Receiver Extension Nut (Castle Nut)
Battle Arms Development$7.00AR15/M16 Receiver Extension Lock Nut Mil-spec. receiver extension lock nut (castle nut) for use on AR15 carbines with an adjustable stock. Perfect for your new build or as a direct replacement for worn out parts. Made in the USA. -
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BATTLEARMS VERT PDW Stock System - Buffer Tube Wrench
Battle Arms Development$10.00VERT® PDW Stock System - Buffer Tube Wrench -
BATTLEARMS VERT V2 Cheek Rest Screw – Kydex
Battle Arms Development$0.75The VERT V2 Cheek Rest Screw is a precision replacement and upgrade component designed specifically for Kydex cheek rests on rifles and tactical stocks. Built for durability and ease of use, this screw ensures a secure and reliable mount for your cheek... -
BATTLEARMS VERT CSS Compact Stock System - Cheek Rest - Kydex Carbon Fiber Pattern
Battle Arms Development$25.00Replacement Kydex Cheek Rest for Vert CSS Stock -
BATTLEARMS VERT PDW Stock System - Cheek Rest - Kydex Carbon Fiber Pattern
Battle Arms Development$25.00Replacement Cheek Rest for VERT PDW Stock Monolithic Lower -
BATTLEARMS AR15/M16 Buffer – Standard Carbine / 3.0 OZ
Battle Arms Development$15.00AR15/M16 Buffer C (Standard) – Carbine Weight Brand: Battle Arms Development, Inc.Item: AR15-BUFFER-CUPC: 810033781117 The BATTLEARMS AR15/M16 Buffer – Standard C is a Mil-Spec carbine buffer designed for AR15/M16 platforms that use a carbine... -
BATTLEARMS VERT Heavy Extra Power Buffer Spring - Upgraded Spring / AR-15 / AR9 / 300 BLK
Battle Arms Development$26.50Optimize your AR platform's performance with the Battle Arms VERT Heavy Extra Power Buffer Spring. Engineered for superior recoil control and reliable cycling, this upgraded spring is ideal for AR-15, AR9, and .300 BLK configurations, especially those... -
BATTLEARMS SABERTUBE Quick Disconnect End Plate (AR15/M16/M4/AR9/AR10)
Battle Arms Development$34.99Battle Arms SABERTUBE Quick Disconnect End Plate (AR15/M16/M4/AR9/AR10) The Battle Arms Development SABERTUBE Quick Disconnect End Plate is a premium, purpose-built end plate designed to add a clean, secure sling attachment point to your rifle or pistol... -
BATTLEARMS Mil-Spec 6 Position Carbine Buffer Tube
Battle Arms Development$39.95Mil-Spec Receiver Extension / Buffer Tube, 6 Position Features: Mil-Spec Carbine Length Receiver Extension / Buffer Tube 6 Positions Precision CNC from 7075T6 Aircraft Grade Aluminum Impact Forging Mil-Spec Type III Hard Anodized Black Made in the...
