CMMG Mk4 Zeroed Banshee Features The CMMG Mk4 Zeroed Banshee runs on a Fixed Ejector Radial Delayed Blowback operating system that is specifically tuned for suppressed shooting which keeps the action cycling reliably when a can is mounted on the 1/2x28 threaded black nitride finished barrel. The 6.50 inch barrel with a 1:10 inch twist rate balances velocity and compact handling and the 33-round CMMG magazine feeds through a standard AR15 magwell for familiar reloads. CMMG Zeroed premium controls including the ambidextrous charging handle single-stage drop-in trigger and 60/90 degree ambi safety selector give the shooter fast intuitive manipulation under recoil. No sights are installed from the factory leaving the Picatinny rail on the Tungsten Cerakote aluminum receiver open for the optic of the shooter s choice. An M-LOK handguard wraps the barrel and accepts lights foregrips and other accessories while silicone SD handguard covers pop into the M-LOK slots to keep hands comfortable during extended strings of fire. The CMMG RipBrace in black polymer and the CMMG Zeroed grip give the shooter a stable ambidextrous platform suited to both bench use and mobile carbine work. At 6.10 lbs and an overall length of 27 to 29.50 inches depending on brace position the Mk4 Zeroed Banshee stays maneuverable while still offering the mass needed to tame 9mm recoil. The CMMG Mk4 Zeroed Banshee ships with a 33-round magazine and is available for sale at GrabAGun for shooters building a dedicated suppressed 9mm setup. CMMG Mk4 Zeroed Banshee Specifications Manufacturer: CMMG Model: Mk4 Zeroed Banshee Type: Semi Auto Pistol Caliber: 9mm Capacity: 33+1 Action: Semi-Auto Operating System: Blowback Barrel Length: 6.5 Barrel Description: Threaded Barrel Finish: Black Nitride Barrel Material: Chrome Moly Steel Twist Rate: 1:10 Muzzle: Zeroed 36 Suppressor Compatible Thread Pattern: 1/2x28 Receiver Material: Aluminum Receiver Finish: Tungsten Cerakote Receiver Description: Picatinny Rail Handguard: M-LOK Stock Description: CMMG RipBrace Stock Material: Polymer Stock Finish: Black Grips: CMMG Zeroed Trigger: Zeroed Single Stage Safety: CMMG Zeroed 60/90 Degree Sights: None Hand: Ambidextrous Overall Length: 27-29.5 Weight: 6.1 lbs Available At: GrabAGun