Assemble the Bolt Carrier Assembly

The Bolt Carrier Assembly consists of: Bolt Bolt Carrier Bolt Cam Pin Firing Pin Firing Pin Retaining Pin AR-15 Bolt Assembly 1.AR-15 Bolt *Note: The bolt is complete and ready to be installed in the bolt carrier group. The Shilen Barrel we selected is match quality and the manufacturer headspaces and numbers the bolt (included […]

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