CMMG 30AF20AAB Banshee MK4 300 Blackout 30+1 8 Black Nitride Medium Taper Threaded Barrel, EML 7 M-LOK Handguards, Black Armor Cerakote Aluminum Pic Rail Receiver, CMMG Zeroed Grips, Tactical Pistol

Overview

The CMMG Banshee MK4 is a semi-automatic AR-15 pistol chambered in .300 Blackout, engineered for suppressor-ready capability and short-range maneuverability. It features an 8-inch 4140 chrome moly black nitride medium taper barrel with a 1:7 right-hand twist and a 5/8x24 threaded muzzle equipped with a CMMG SV muzzle brake. Built upon 7075-T6 aluminum uppers and lowers finished in black Armor Cerakote, the platform incorporates a direct impingement operating system and an EML 7-inch M-LOK handguard with full-length accessory slots. Standard controls and furniture include a CMMG ZEROED drop-in single-stage trigger, a 60/90-degree ambidextrous safety selector, an oversized ambidextrous charging handle, a Magpul MOE pistol grip, and an SB Tactical SBA3 5-position adjustable brace. The pistol weighs approximately 5.1 pounds, has a 30+1 capacity, and ships with one 30-round magazine.

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