The CMMG Dissent MK4 is a compact, buffer-less AR-style pistol built around CMMG’s patent-pending Compact Action. Chambered in 5.7x28mm, it pairs a short 6.50″ free-floated barrel with a 5.5″ M-LOK handguard for a minimal footprint and modular accessory mounting. Finished in black Cerakote and equipped with an optic-ready top rail and ambidextrous safety, the Dissent is designed for stowability and straightforward handling. The pistol ships with two magazines and a zeroed drop-in single-stage trigger for immediate range use.
Key Specifications
- The capacity is 32 + 1 rounds.
- Chambered in 5.7 x 28 mm.
- The barrel measures 6.50 inches for a compact profile.
- The action is Semi-Auto.
- Overall length is 14.70 inches.
- The unloaded weight is 4.60 lbs.
- Finished in Cerakote, Black.
- The grip is Black Polymer.
- Equipped with an Ambidextrous safety.
- Includes 2 magazines with the firearm.
Engineered for users who value a compact, high-capacity AR-format platform for personal defense, range work, or training, the Dissent MK4 combines a reduced footprint with practical features like a non-reciprocating side charger and an optic-ready rail. Its durable Cerakote finish and included magazines make it a ready-to-use option for shooters seeking a stowable, well-equipped pistol that doesn’t compromise on capability.
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