The CMMG Banshee 100 in 9mm with a 5-inch barrel is built on the AR-pattern Radial Delayed Blowback system. Configured as a pistol with a brace, it fires 9mm Glock magazines and delivers impressive velocity from its compact profile. Type: Pistol Action: Semi-Automatic Caliber: 9mm Capacity: 30 Year introduced: 2018, USA Weight: 5.1 oz Overall length: 24" Status: Active Intended use: Home Defense,Range,Suppressor Host