CMMG Banshee Mk3 12.5" 20-Round Cerakote Pistol

The CMMG Banshee Mk3 12.5" 20-Round Cerakote Pistol represents a purpose-built platform designed for operators who demand modularity and reliability in a compact, AR-15-based system. Built on the proven Banshee platform, this 12.5-inch variant delivers the maneuverability of a pistol-length system with the magazine-fed efficiency demanded by tactical professionals. Whether for home defense, close-quarters training, or specialized law enforcement applications, the Banshee Mk3 addresses the need for a short-barreled rifle (SBR) alternative that maintains ballistic consistency and user control in confined spaces.

This pistol-configuration model features a 12.5-inch barrel optimized for velocity retention while minimizing muzzle blast signature—a critical consideration in close-quarters engagement scenarios. The Cerakote finish provides corrosion resistance and durability across harsh environmental conditions, protecting the steel components from saltwater, moisture, and thermal cycling without sacrificing aesthetics. The 20-round magazine capacity balances firepower with manageability, allowing sustained fire without unnecessary bulk. CMMG's integrated design ensures reliable feeding and extraction across a wide range of ammunition types, while the modular AR-platform architecture permits customization of optics, grips, and accessories to match operator preference and mission requirements.

This platform benefits tactical teams, civilian sport shooters, and prepared homeowners seeking a proven, configurable firearm system. The Banshee Mk3's compact footprint excels in vehicles, tactical entries, and training environments where larger long guns prove impractical. Operators familiar with AR-15 ergonomics will find immediate familiarity, while the pistol configuration supports mounting of stabilizing braces (pending applicable regulations) and integration with modern force multipliers including red dots, magnified optics, and rail-mounted accessories. Proper registration as an NFA item may be required depending on your jurisdiction and intended configuration—consult local firearms regulations before purchase and configuration.