The CMMG Banshee in 10mm Auto is built on the Radial Delayed Blowback system, which is particularly well-suited to the high-pressure 10mm cartridge. The 16-inch barrel extracts significant velocity gains from the 10mm, producing rifle-like energy figures with a pistol-caliber cartridge. CMMG's Glock-compatible magazine adapter accepts standard Glock 20/40 magazines. A popular choice for hunters who want pistol-caliber carbine convenience with significant stopping power. Type: Pistol Caliber Carbine Action: Semi-Automatic Caliber: 10mm Auto Capacity: 27 Year introduced: 2019, USA Weight: 68 oz Overall length: 33.5" Status: Active Intended use: Hunting, Home Defense, Competition