Palmetto State AR-15/ M16 B.C.G. and Charging Handle Kit
- Milspec Carpenter No. 158® steel bolt
- Chrome Lined Carrier (AUTO profile)
- Chrome Lined Gas Key
- Gas Key Hardened to USGI Specifications
- Gas Key Grade 8 Hardened Fasteners
- Gas Key Staked
- Tool Steel Extractor
- Extractor Spring
5.56mm Full-auto profile Bolt Carrier Group
For AR15 and M16 rifles and carbines. Made by a mil-spec contractor, these feature a Carpenter 158 Bolt, and a full profile chrome lined carrier.
Bolt is made of shot-peened, Mil-spec Carpenter 158® steel. Gas key is secured with grade 8 fasteners and staked. Bolt carrier is parkerized outside and chrome lined inside.