The CMMG Banshee Mk10 Pistol in 10mm with an 8" barrel brings the BANSHEE series' compact AR-15 platform into a hard-hitting semi-auto pistol built for duty, range work, and close-range hunting, and it ships loaded with ZEROED parts and accessories made in the USA. Its 10mm Auto chambering and 15+1 capacity deliver substantial stopping power and deep terminal performance for personal defense or hunting medium game, while the short 8" barrel and AR-15 platform family make it highly maneuverable in brush or confined environments and easy to install common AR components. You get a CMMG ZEROED drop-in trigger and pistol grip for consistent control, a CMMG ZEROED 60/90-degree ambidextrous safety for fast manipulations, an ambi charging handle, bolt catch, polymer dust cover, and a ZEROED linear compensator tuned for 45ACP-style gas dynamics to tame muzzle rise. With no fixed sights, the Banshee Mk10 is ideal for optics users who want a low-profile sighting solution, and its U.S.-manufactured parts simplify long-term maintenance and aftermarket upgrades. This semi-auto handgun requires an FFL transfer and suits shooters who want a rugged, customizable AR-platform 10mm pistol that balances power, control, and modularity.