Lightweight complete bolt carrier group for the AR15 5.56/.223/300 AAC
- The lightweight Bolt and Bolt Carrier Assembly comes complete with cam pin , firing pin and firing pin retainer.
- Carrier is made from 8620 steel and FULLY Nitrided
- Bolt is made from 9310 steel and is maganese phophate MPI Tested.
- Compatible with all AR-15 platform systems.- currently has the 5.56/.223 / 300 AAC bolt --
- Total weight 9.3 ounces