SKU: 166501
UPC: 810148623814
MPN: 40A330FAB
The CMMG Banshee MKGS 40 S&W 22+1 8-inch threaded barrel pistol is a purpose-built platform designed for shooters who demand precision, modularity, and tactical versatility in a compact package. Built on the proven AR-15 pistol architecture, this firearm bridges the gap between traditional handguns and rifle-caliber performance, making it ideal for defensive applications, competition shooting, and specialized law enforcement training. The 22+1 round capacity—combining the internal magazine system with the round in the chamber—delivers serious firepower retention without sacrificing ergonomic control or shootability.
The 8-inch threaded barrel accommodates a wide range of muzzle devices, including suppressors, compensators, and flash hiders, allowing you to tailor the platform to your specific mission requirements. Chambered in .40 S&W, this platform delivers proven stopping power while maintaining manageable recoil impulse and lower felt muzzief compared to 9mm ARs—a critical advantage in close-quarters engagement scenarios. The threaded barrel design features standard 1/2x28 pitch threading, compatible with most commercial .40 S&W suppressors and muzzle devices. At 9.2 pounds, the overall weight distribution supports rapid target transitions and sustained accuracy, while the 13.5-inch overall length ensures portability without compromising sight radius or practical handling in vehicle, building, or confined-space environments.
Law enforcement trainers, armed security professionals, and civilian defensive shooters benefit most from this platform's modularity and caliber selection. The AR-platform ergonomics—ambidextrous controls, standard charging handle, and Picatinny rail real estate—allow seamless integration of optics, lights, and accessories without learning a new manual of arms. .40 S&W ammo availability and ballistic performance make this an excellent choice for shooters transitioning from duty weapons or seeking a duty-grade platform for specialized teams. This firearm requires an FFL transfer and complies with all applicable federal regulations.
WARNING ⚠️ You must be 18 or older to purchase shotgun or rifle ammunition and 21 or older to purchase handgun ammunition and firearms. Please reference our requirements for ammunition orders to "restricted" states HERE. Always make sure you use the correct ammunition for your firearms. Ammo cannot be shipped to a PO Box. Please reference state & local laws before making a firearm or ammunition purchase.
