ARMASPEC SMB BUFFER KIT AR10 GEN 3
The Armaspec SMB Kit comes with everything needed to complete your rifle build. This Kit comes with Armaspec's SMB ( Sound Mitigation Buffer), a superior upgrade buffer in place of the OEM mil-spec buffer springs and weights.
Specifications:
- SMB Buffer
- Includes SMB Buffer, Buffer Tube, Endplate and Castle Nut
- Fits AR-10 Pattern Firearms