ARMASPEC SMB BUFFER KIT AR10 GEN 3
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We don’t know when or if this item will be back in stock.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.
- SMB Buffer
- Includes SMB Buffer, Buffer Tube, Endplate and Castle Nut
- Fits AR-10 Pattern Firearms