The CMMG Banshee 300 Mk4 is the updated fourth-generation Banshee with a revised M-LOK handguard, improved trigger, and updated lower receiver. Retains the Radial Delayed Blowback system and Glock-pattern compatibility. A refinement of the original Banshee 9mm with better factory trigger and more accessory mounting options. Type: Pistol Action: Semi-Automatic Caliber: 9mm Capacity: 33 Year introduced: 2021, USA Weight: 63 oz Overall length: 22.5" Status: Active Intended use: Home Defense, Range, Suppressor Host