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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Armaspec ARM258-H Sound Mitigation Buffer for AR-15 Gen 3
ARMASPEC188220$53.99Armaspec ARM258-H SMB-H Captured Silver AR-15 Gen3 The Armaspec ARM258-H Sound Mitigation Buffer is a single-stage drop-in replacement designed for AR-15 Gen 3 rifles. This buffer helps reduce noise and vibration during firearm operation by preventing... -
ARMASPEC SRS AR15 G4 C Self-contained Recoil System
ARMASPEC188231$76.99The ARMASPEC SRS AR15 G4 C is a self-contained recoil system designed to improve the cycling feel of an AR-15 platform rifle while simplifying buffer and spring installation. Built as an all-in-one captured system, it helps reduce the noise and movement... -
LANTAC USA RPS End Plate and Castle Nut
LANTAC USA194125$54.99LANTAC 01-UP-RPS RPS END PLATE & CASTLE NUT The LANTAC USA RPS End Plate and Castle Nut set provides high-quality components for your AR-15 or similar firearm build. Designed for durability and secure attachment, these parts ensure reliable... -
BATTLEARMS AR15/M16 Buffer – H3 Heavy Carbine / 4.5 OZ
Battle Arms DevelopmentAR15/M16 BUFFER H3$63.00AR15/M16 Buffer H3 – Carbine Buffer (H3 Weight 5.4 OZ) Brand: Battle Arms Development, Inc.Item: AR15-BUFFER-H3UPC: 810033781148 The BATTLEARMS AR15/M16 Buffer H3 is a Mil-Spec carbine buffer designed for AR15/M16 platforms that use a carbine... -
BATTLEARMS AR15/M16 Buffer – H2 Heavy Carbine / 4.65 OZ
Battle Arms DevelopmentAR15-BUFFER-H2$51.99Battle Arms AR15 H2 Buffer The AR15 H2 Buffer is a heavier-weight carbine buffer designed to help improve cycling, reduce felt recoil, and smooth out operation—especially in carbines that run over-gassed, suppressed setups, or short-barreled... -
BATTLEARMS 9MM Dedicated PCC Blowback Buffer – 7.2 oz (AR9)
Battle Arms Development9MM-PCC-BUFFER-7.2$56.009MM Dedicated PCC Blowback Buffer – 7.2 oz (AR9) The Battle Arms Development 9MM Dedicated PCC Blowback Buffer (7.2 oz) is built specifically for 9mm AR / AR9 blowback platforms that require a heavier buffer to help control bolt speed, improve... -
BATTLEARMS Lightweight Butt Stock for SABERTUBE
Battle Arms DevelopmentBALWBSST$79.95Lightweight Butt Stock (BAD-LBS) for the SABERTUBE® Receiver Extension/Buffer Tube Features: Clean, beautiful, no-nonsense, minimalistic design Precision CNC from billet 7075T6 Aircraft Grade Aluminum MilSpec Type III Class 2 Hard Anodized... -
BATTLEARMS Simulated Wood Cheek Rest for BAD-CSS/PDW
Battle Arms DevelopmentBASWCRBADCSSPDW$50.00Stainless Steel Simulated Wood Cheek Rest for BAD-PDW Monolithic Lower or BAD-CSS Compact Stock System UV Powdercoat Simulated Wood Coating -
BATTLEARMS BAD-CSS/PDW Tailhook Adapter
Battle Arms DevelopmentBABADCSSPDWTA$80.00VERT® Stock System Adapter to convert for use with GearHead Works Tailhook Mod 1 Does not include: Tailhook Mod 1 Screws Cheek Rest Adapter Only. Installation instructions. Remove two screws from stock piece, remove the buttstock... -
BATTLEARMS Mil-Spec 6 Position Carbine Buffer Tube OD Green
Battle Arms DevelopmentBAMILSPCBTODG$49.95Mil-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 Anodized OD Green Color Made in the USA
