Description
The CMMG Banshee MKGS is a compact AR-style semi-auto pistol chambered in 9mm Luger and built around CMMG’s MkGs platform with a Fixed Ejector Radial Delayed Blowback operating system. Designed to accept widely available Glock-pattern double-stack magazines, the Banshee delivers a substantial 33+1 capacity in a short, controllable pistol footprint.
At the heart of the pistol is an 8″ Medium Taper barrel machined from 4140CM steel with a 1:10 rifling twist and a 1/2×28 threaded muzzle. CMMG fits the barrel with their ZEROED RBB muzzle brake, making the pistol suppressor-ready and recoil-friendly right out of the box.
The Banshee MKGS features CMMG’s ambidextrous control suite, including the ZEROED ambidextrous charging handle and ambi safety, paired with a ZEROED Drop-In Single Stage trigger for a clean, crisp break. The receiver rides on CMMG’s 6-Position Fastback receiver extension, topped with their RipBrace for stabilized shooting in a pistol configuration.
Finished in a rugged Coyote coating, the Banshee MKGS measures 23.7″ overall and weighs approximately 4.9 lbs. Ships with one 33-round Glock-pattern magazine. A premium 9mm AR-style pistol, it is an ideal choice for home defense, range sessions, and enthusiasts looking for a feature-rich fixed-ejector platform.
DISCLAIMER: Firearms and receivers are subject to state-specific shipping restrictions and must be transferred through a valid FFL dealer. Please visit our shipping restrictions page to review all applicable restrictions for your state. Subject to change.
