LMT Enhanced Full Auto Bolt Carrier 5.56 M16 L7Q3A
Our enhanced carriers incorporate a longer dwell time allowing barrel pressure to be greatly reduced and promoting easier extraction. For usage with semi-automatic rifles. Includes the carrier only, not the firing pin, cam pin or firing pin retaining pin. Mil-Spec 8620 tool steel M16 bolt carrier w/shrouded firing pin. Added weight to improve cycling and reduce felt recoil.