CMMG Banshee MK4 .300 AAC Blackout 8" Tungsten 30+1 30AF20A-TNG

CMMG Banshee MK4

The CMMG Banshee MK4 is a compact semi-automatic AR-style pistol chambered in .300 AAC Blackout, featuring an 8-inch medium taper threaded barrel with CMMG Zeroed Linear Compensator for reduced muzzle rise and suppressor compatibility. With a lightweight aluminum receiver in Tungsten Armor Cerakote finish and EML 7-inch M-LOK handguard, it offers durable performance in a maneuverable design suitable for tactical or defensive applications. The direct impingement system ensures smooth cycling across subsonic and supersonic loads.

Key enhancements include the CMMG Zeroed Drop-In Single Stage trigger for crisp pulls, Zeroed 60/90 Degree ambidextrous safety for intuitive operation, and CMMG 6-position RipBrace for rapid adjustment and stability. The pistol grip with textured panels provides secure hold, while the overall balanced construction supports quick handling and control. The threaded barrel (1:7 twist) stabilizes heavy bullets effectively, complemented by compatibility with standard AR magazines for reliable feeding.

Ideal for close-quarters defense, tactical training, or suppressed shooting, the Banshee MK4 excels where compactness, versatility, and reliability are priorities. Its M-LOK handguard, adjustable brace, and compensator make it suitable for shooters requiring a powerful pistol that performs consistently in dynamic scenarios with minimal recoil and maximum adaptability.

Specifications