AR-10 Bolt Carrier Group
The .308 Complete Bolt and Carrier Group is Phosphate coated and Chrome Lined. The Carrier is made from 8620 steel, and the Bolt is made from 9310 steel and Phosphate coated, MPI Tested. The .308 Bolt and Bolt Carrier Assembly comes complete with Cam Pin, Firing Pin and Firing Pin Retainer. This BCG works on the SR25 platform, AM-10, DPMS, POF, CMMG etc.