Faxon AR-15 Bolt & Carrier Completion Pin Kit
Faxon AR-15 Bolt & Carrier Completion Pin Kit, Faxon's Bolt Carrier Completion Pin Kit is set up for easy completion or repair of bolt carrier groups. The kit includes the three critical pins to complete any bolt and carrier combination. Firing Pin Standard length for ignition on 5.56 & 300 BLK Cam Pin: 4140 Pre-Hardended Steel Material QPQ - Salt Bath Nitride Cotter Pin "Mil-Spec" Black Finish