CMMG MK47 K Upper Group 7.62x39mm 10 Inch Barrel Black

Shorter 10 inch barrel. Mk47 K features CMMG’s mid-sized receiver based on our Mk3 platform, carved from billet 7075-T6 aluminum. Mk47 was designed to harness the power and reliability of the 7.62x39mm cartridge utilizing a robust bolt based off our Mk3 (.308). Every upper comes equipped with an SV muzzle brake.