Faxon Firearms Gunner Lightweight Bolt Carrier Group Nitride 9310 5.56 300 Blk

The Faxon Firearms FF556BCGCNITRIDELW Gunner Lightweight 5.56x45mm NATO Bolt Carrier Group combines precision engineering with durable Salt Bath Nitride finished 9310 steel to deliver reliable, smooth cycling in AR-15 rifles. Designed for performance-minded shooters, this Gunner lightweight bolt carrier group reduces overall weight without sacrificing strength, helping to improve balance, reduce felt recoil, and enhance muzzle control during rapid fire or extended field sessions. The nitride tre