CMMG introduced a new version of its pistol-caliber Mk9 AR-15 style pistol integrated with its patented Radial Delayed Blowback operating system chambered in 9 mm.
CMMG Inc. updated its oldest offering, the Mk9, with the company's proven Radial Delayed Blowback operating system.
While most gunmakers are loath to produce them, the innovators at CMMG are proving that there’s profit to be had in non-NATO ARs.
AR-style pistol-caliber carbines chambered for 9 mm Luger typically require the use of a dedicated 9 mm lower receiver, but CMMG’s 9 AR Conversion (9 ARC) Magazines remove that requirement.
Combining the ever-popular AR platform with the iconic .45 ACP cartridge, the Guard, reviewed here, required CMMG to design a completely new operating system that it claims minimizes the carbine’s overall weight and felt recoil.