CMMG

The 200 Series pistols and SBRs Lower Group feature the Magpul MOE pistol grip, the CMMG Ripstock with 6-Position Receiver Extension and Ambi Sling Plate, and CMMG single-stage mil-spec style trigger. The Mk17 platform accepts Sig P320, Sig M17-style 9mm magazines and features a unique magazine release. NOTE: Requires a lower parts kit of your choosing to complete.