The CMMG Banshee Mk4 is an AR-pattern pistol tube configured around a compact 10.5 inch barrel chambered in .223 Rem / 5.56 NATO. Built on the Mk4 platform, this handgun tube accepts standard AR15 upper groups and CMMG conversion magazines with a compatible upper. Key features include a CMMG Zeroed trigger, EML9 M-LOK handguard and a linear muzzle device on 1/2-28″ threads.
Key Specifications
- The caliber is .223 Rem / 5.56 NATO.
- The barrel length is 10.5 inches.
- The action is Semi-Auto.
- The magazine capacity is 30 rounds.
- The package includes one 30‑round magazine.
- The frame material is Aluminum.
- The grip material is Polymer.
- The optic footprint is Picatinny.
- The listed weight is 88 ounces.
- Ambidextrous safety is Yes.
Compact and parts-compatible, the Banshee Mk4 pistol tube is intended for shooters who want a short-barrel AR configuration with modern accessory mounting and zeroed components. Its full-length M-LOK handguard and Picatinny rail allow for a wide range of accessories while maintaining a compact overall package suitable for pack or vehicle carry. The Mk4 platform’s compatibility with standard AR components makes this a practical choice for users seeking modularity and straightforward setup.
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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