CMMG BANSHEE MkGs .40 S&W 8″ Armor Black

The CMMG BANSHEE MkGs is an AR pistol chambered in .40 S&W and configured with an 8-inch barrel. Its radial delayed blowback operating system, ambidextrous controls, M-LOK handguard, and Armor Black Cerakote finish provide a practical platform for range use and training.

Key Specifications

• The platform is MkGs and uses a semi-automatic action.
• The chambering is .40 S&W.
• The barrel measures 8 inches and has a 1:16 twist rate.
• The operating system is radial delayed blowback.
• The barrel is made from 4140CM steel with a salt bath nitride finish.
• The muzzle uses a CMMG ZEROED linear compensator with 0.578 x 28-inch threads.
• The handguard is a CMMG EML7 M-LOK free-float design.
• The receivers use 6061-T6 aluminum for the upper and forged 7075-T6 aluminum for the lower.
• The magazine configuration is Glock-pattern, 22 rounds.
• The finish is Armor Black Cerakote.

With its compact barrel, delayed-blowback operation, configurable M-LOK handguard, and ambidextrous ZEROED controls, the BANSHEE MkGs offers a well-defined .40 S&W platform for shooters who value a feature-focused, range-ready configuration.