Fits: Most AR-15 and AR Variants. Not Compatible with .308 Rifles.
- Military Diameter Threads for Maximum Fit into AR-15 Receiver
- Constructed of Military Type III Anodized, 6061 T6 Aluminum
- Includes Steel Military Grade E-Coated Castle Nut and Locking Ring
- Includes AR-15 Recoil Plug & Buffer Spring
- Virtually Indestructible
- Manufactured in the USA
- Limited Lifetime Warranty