CMMG Upper Group Dissent 45 Acp 16.1in 1-16 Twist 0.578 X 28 TPI 25.5in Coyote Tan 45B270F-CT. Equipped with our Radial Delayed Blowback Compact Action theres no other .45 ACP PCC upper that compares. Kick off a new build or ditch the buffer system...
CMMG Upper Group Dissent 45 Acp 16.1in 1-16 Twist 0.578 X 28 TPI 25.5in Coyote Tan 45B270F-CT. Equipped with our Radial Delayed Blowback Compact Action theres no other .45 ACP PCC upper that compares. Kick off a new build or ditch the buffer system...