CMMG Dissent MK4 9mm 6.5-Inch Black Pistol

The CMMG Dissent MK4 is a 9mm pistol built around the Mk4 platform and designed for compact handling. It features a 6.5-inch threaded barrel, a forward left-side charging handle, a 5.5-inch M-LOK handguard, and a black Cerakote finish. The optic-ready configuration and 1913 Picatinny rail end cap support a range of compatible accessories.

The Dissent uses CMMG's Compact Action Radial Delayed Blowback operating system and accepts CMMG 9 AR Conversion magazines. Its upper and lower receivers are made from 7075-T6 aluminum, while the barrel is 4140 chrome-moly steel with a nitride finish. The CMMG ZEROED linear compensator, ZEROED pistol grip, and AR-D two-stage trigger complete the configuration.

Key Specifications

• The pistol is chambered in 9mm for compatibility with the specified ammunition type.
• The barrel measures 6.5 inches and features a threaded muzzle.
• The Dissent uses a Compact Action Radial Delayed Blowback operating system.
• The barrel has a 1:10 twist rate and an MT contour.
• The barrel is made from 4140 chrome-moly steel with a nitride finish.
• The handguard measures 5.5 inches and uses the M-LOK mounting interface.
• The pistol has a black Cerakote finish.
• The receiver set uses 7075-T6 aluminum for both the upper and lower receivers.
• The pistol features a left-side, non-reciprocating charging handle.
• The listed weight is 4.6 pounds, with an overall length of 14.7 inches.

With its compact dimensions, threaded barrel, modular handguard, optic-ready setup, and familiar Mk4 controls, the CMMG Dissent MK4 offers a well-defined configuration for shooters who value adaptable 9mm platform performance and straightforward specifications.

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