Product Description
9310 tool steel construction; Type II (.136" Co-bore) bolt face; Full MIL-SPEC heat treatment; Shot peened to MIL-SPEC; Magnetic particle inspection; Back of lugs chamfered for reliability; Spring, insert, and crane O-ring installed; Salt bath nitrided; Compatible with SAAMI spec 6.5 Grendel and 6mm ARC barrels






















