The CMMG Banshee Mk4 is a semi-automatic AR-platform pistol chambered in .300 AAC Blackout engineered for compact handling and modular upgrades. This configuration includes a 12.5-inch 5/8-24 threaded barrel, a 30-round magazine and an aluminum receiver with a colored finish. The design incorporates an EML7 M-LOK handguard and a Picatinny optic footprint for accessory mounting.
Key Specifications
- Chambered in .300 AAC Blackout.
- Operates as a Semi-Auto action.
- Equipped with a 12.5-inch barrel with 5/8-24 muzzle threading.
- Includes a 30-round magazine capacity.
- Constructed with an aluminum receiver.
- Features a polymer pistol grip.
- Includes one magazine.
- Provides a Picatinny optic footprint for mounting optics.
- Includes an ambidextrous safety.
- Ships with a CMMG EML7 M-LOK handguard and a CMMG zeroed trigger.
This Banshee Mk4 configuration offers a balanced, compact AR-platform pistol package with accessory-ready ergonomics and a threaded barrel for use with compatible muzzle devices. It is well suited to users seeking a modular, upgrade-friendly pistol built on the AR-15 platform.
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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