The CMMG MkG Guard is an AR15-style rifle for chambered in .45 ACP and features a Radial Delayed Blowback operating system that works to harness the strong recoil impulse of .45 ACP. Pistol ...

The company's oldest 9 mm pistol-caliber platform, the Mk9, has just been brought in line with other Banshee and Resolute options with CMMG's patented Radial Delayed Blowback (RDB) operating system.

CMMG, always looking to expand its cartridge portfolio, announced at SHOT Show 2019 that the company would be producing a line of Resolute carbines chambered in the new cartridge. Each sporting ...