CMMG 28B260CTNG RESOLUTE MK4 22ARC 16.1 TUNG. 1 TUNG - Specifications for CMMG 28B260CTNG RESOLUTE MK4 22ARC 16.1 TUNG: Manufacturer: CMMG Magazine Included: No CMMG 28B260CTNG RESOLUTE MK4 22ARC 16.1 TUNG