CMMG 28B940CCG DISSENT MK4 22ARC 16.1 CHGRN. 1 CHGRN - Specifications for CMMG 28B940CCG DISSENT MK4 22ARC 16.1 CHGRN: Manufacturer: CMMG Magazine Included: No CMMG 28B940CCG DISSENT MK4 22ARC 16.1 CHGRN