K-SPEC AR15 BCG, 5.56 - Dual Ejector, Downward Gas Ports
This review details the K-Spec AR-15 BCG from KAK Industries, highlighting its advanced features like a slotted carrier for debris management and downward gas ports to redirect gas away from the shooter. The BCG boasts a full-auto profile, 8620 steel carrier, 9310 steel bolt, and a nitride finish with tight 0.002 tolerances for enhanced lubricity and performance. It also features a dual ejector design for consistent brass ejection and is MPI tested.













