AR-15 Pistol Buffer Tube Assembly
- Constructed of Military Type III Anodized, 6061 T6 Aluminum
- Mil-Spec Tube Diameter for Proper Fit to Specified Manufacturer's Range for the Sig Brace, etc.
- Military Diameter Threads for Maximum Fit into AR-15 Receiver
- Includes Steel Military Grade E-Coated Castle Nut and Locking Ring
- Includes AR-15 Recoil Plug & Buffer Spring