CMMG 28B260CMB RESOLUTE MK4 22ARC 16.1 MDBRZ. 1 MDBRZ - Specifications for CMMG 28B260CMB RESOLUTE MK4 22ARC 16.1 MDBRZ: Manufacturer: CMMG Caliber: .22 ARC (Advanced Rifle Cartridge) Barrel Length: 16.1 in Color: Midnight Bronze Magazine Included:...