Compact and capable, the CMMG Banshee MK4 is built for optimal performance with short barrels and for use with suppressed or subsonic loads. The platform emphasizes a streamlined AR-pattern design with modern accessory support and CMMG ZEROED components. Its configuration is suited for short-barrel applications and for shooters who need a compact, feature-rich AR pistol.
Key Specifications
- The caliber is .300 AAC Blackout.
- The capacity is 30 + 1, and it ships with a 30-round PMAG.
- The barrel measures 12.50″ and is a medium-taper threaded barrel with a black nitride finish.
- The barrel length range is 12″ to 12.99″.
- The action is Semi-Auto.
- The handguards are EML 7″ M-LOK, providing M-LOK slots on both sides and the bottom.
- The receiver is finished in tungsten Cerakote on aluminum and features a Picatinny rail.
- The safety is a CMMG Zeroed 60/90 Degree ambidextrous safety.
- The grip uses CMMG Zeroed components.
- Includes ZEROED components such as a drop-in trigger, linear compensator, ambidextrous charging handle, ambidextrous magazine catch, extended mag release button, bolt catch, and polymer dust cover.
The Banshee MK4 combines a compact form factor with practical features for short-barrel and suppressed use, delivering a workmanlike AR-pattern pistol platform with modern ergonomics and accessory compatibility. Its configuration suits shooters seeking a reliable, compact firearm for duty, range, or specialized short-barrel applications.
Product information is supplied by the manufacturer and/or distributor and may be automatically formatted or enhanced using AI for clarity and consistency. While we strive for accuracy, specifications, features, and included items may change without notice. Always verify details using the manufacturer’s official documentation and the information shown on this product page before purchase or use.
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