CMMG Banshee 300 in .45 ACP using Glock 21-pattern magazines and Radial Delayed Blowback, producing a compact large-bore PCC. Particularly popular with suppressor users for whom .45 ACP subsonic loads need no special selection. Type: Rifle Action: Semi-Automatic Caliber: .45 ACP Capacity: 13 Year introduced: 2018, USA Weight: 80 oz Overall length: 16" Status: Active Intended use: Home Defense, Suppressor Host, PCC