Buffer Tubes and Parts

ALG Defense True Mil-Spec Buffer Tube Laser Engraved The True Mil-Spec Buffer Tube is just that. These buffer tubes are forged from 7075-T6 aluminum and are nearly double the strength of 6061-T6 aluminum found in most other “mil-spec” and...

Armaspec Sound Mitigation Buffer ™- SMB ™ GEN2 SMB-C 3.3oz The New Gen2 Sound Mitigation Buffer™ SMB ™ is a single-stage drop-in replacement for your standard buffer and spring. The Sound Mitigation Buffer ™ is designed to...

The Stealth Recoil Spring™ SRS ™ is a self-contained multi-stage drop-in replacement for your standard buffer and spring. The Stealth Recoil Spring ™ is designed to reduce felt recoil as well as keep the buffer spring from rubbing...

The Stealth Recoil Spring™ SRS ™ is a self-contained multi-stage drop-in replacement for your standard buffer and spring. The Stealth Recoil Spring ™ is designed to reduce felt recoil as well as keep the buffer spring from rubbing...

Battle Arms Development  BAD-LBS Lightweight Butt Stock for SABERTUBE(tm)  Battle Arms Development's latest Lightweight Butt Stock (BAD-LBS) for the SABERTUBE (tm) Receiver Extension/Buffer Tube!  Clean, beautiful, no nonsense,...

Battle Arms Development Mil-Spec 6 Position Carbine Receiver Extention Mil-Spec Receiver Extension / Buffer Tube, 6 Position Features: Mil-Spec Carbine Length Receiver Extension / Buffer Tube 6 Positions Precision CNC from 7075T6 Aircraft Grade...

Battle Arms Development  SABERTUBE (tm) Lightweight Receiver Extension  Battle Arms Development's latest SABERTUBE (tm) Lightweight Receiver Extension/Buffer Tube (BAD-LRE-M-B) for the BAD-LBS Lightweight Butt Stock. Functional, clean and...

 Battle Arms Sabertube Pistol Tube & QD End Plate Combo Battle Arms Development's latest SABERTUBE (tm) *PISTOL* Receiver Extension & QD End Plate COMBO!  Includes: (1) SABERTUBE (tm) *PISTOL* Receiver...

Battle Arms Sabertube Rifle Length / QD End Plate / BAD-LBS Lightweight Stock Combo Battle Arms Development's latest SABERTUBETM (Rifle Length / QD End Plate / BAD-LBS Lightweight Stock COMBO! ONLY 7.5...

BCM Stock Hardware Mounting Kit Don't cheap out on your stock mounting hardware.  The cheap, no name and inferior materials can cause more pain and headache than you would expect.  This stock hardware mounting kit includes quality components...

Dark Hour Defense 308/A5 Buffer Tube 11 Position For use with small frame receivers with A5 buffer and spring or large frame receivers with standard AR buffers and springs. Constructed from 7075 T6 Aluminum 13 position 308/A5 lower extension buffer...

Dark Hour Defense Carbine Buffer Tube 11 Position  Constructed from 7075 T6 Aluminum11 position carbine lower extension buffer tubeType 3 mil-spec hard coat anodizingMil-spec diameterWeighs 3.7 ouncesFeatures a detent lock to prevent tube rotation...