KAK K-SPEC M16 Bolt Carrier Group

A full-auto profile M16 carrier group in 5.56 with the three things KAK built the K-SPEC around: dual ejectors, so a case leaves the same way every time; angled cuts in the carrier rails, to give fouling somewhere to go instead of somewhere to pack; and downward gas ports, which push gas at the ground instead of your face when you run a can.

Chrome is slick and it cleans up with a rag. It is also bright, which is the trade if you want a black rifle to stay black.

Product photography may show a representative example rather than the exact item shipped.