Armaspec SMB-H Captured Silver AR-15 Gen3

Detalles

Armaspec ARM258-H SMB-H Captured Silver AR-15 Gen3

The Gen3 Sound Mitigation Buffer SMB is a single-stage drop-in replacement for your standard buffer and spring. The SMB is designed to keep the buffer spring from rubbing against the inner wall of the buffer tube providing smooth, quiet operation.