CMMG Dissent Mk4 300 Blackout 10.5" 30+1 Semi-Auto Pistol - Midnight Bronze

The CMMG Dissent Mk4 is a compact AR-15 style pistol chambered in 300 Blackout, featuring a 10.5" threaded barrel and 30+1 capacity finished in distinctive Midnight Bronze Cerakote. The 4140CM steel barrel carries a salt bath nitride treatment and threads 5/8x24 for suppressor or muzzle device mounting, topped with the CMMG ZEROED Linear Compensator.

The action runs through an adjustable .750" gas block tuned for pistol-length operation, giving the platform reliable cycling across the 300 Blackout spectrum. A 2-position lever safety and black polymer grips round out the controls, while the lack of factory iron sights keeps the upper optics-ready for red dot or magnifier mounting.

At an overall length of just 18.7", the Dissent Mk4 is purpose-built for compact carry, home defense, training, and suppressed 300 BLK shooting. This complete pistol ships with two 30-round magazines and is manufactured in the USA by CMMG.

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