Faxon Firearms AR-15 Gunner Lightweight 5.56 Bolt Carrier Group

The Faxon Firearms® AR-15 Gunner Lightweight 5.56 Bolt Carrier Group (BCG) is designed to improve the performance of your rifle while also reducing overall weight. The 9310 steel bolt is finished with corrosion-resistant salt bath nitride for long-lasting and unmatched durability. This BCG features forward assist serrations and an S7 extractor, ensuring proper operation under the most extreme conditions. If that's not enough, the bolt is shot peened per Mil-Spec and magnetic particle inspected (MPI). The back of the lugs is chamfered for reliability. Full-auto rated.