CMMG Dissent MK4 94A6867MB 9mm | 6.50″ Barrel

The CMMG Dissent MK4 is an AR-style 9mm pistol built around CMMG’s radial delayed blowback compact action and a familiar AR manual of arms. It ships with a 6.50″ barrel, a 33+1 capacity, and a Midnight Bronze receiver with a Picatinny brace adapter. For a paired optic under $1,000, a rugged reflex like the Trijicon MRO provides a clear sight picture and durable construction well matched to the platform. Common real-world applications include range training and pistol-caliber competition where high-capacity, controllable 9mm performance is desired.

Product Specifications

• The manufacturer part number is 94A6867MB.
• The caliber is 9mm.
• The capacity is 33 + 1.
• The barrel measures 6.50″.
• The action is Semi-Auto.
• The overall length is 14.70″.
• The weight is 4.60 lbs.
• The grip material is Black Polymer.
• The safety is Ambidextrous.
• The sights are Optic Ready.
• The handguard is a 5.50″ M-LOK design.
• The receiver finish is Midnight Bronze.
• It includes a Picatinny brace adapter on the rail end plate.
• The bolt uses a 9mm radial delayed blowback system with a fixed ejector in the upper receiver.
• The UPC is 810103470019.

The Dissent MK4 combines AR-platform ergonomics with 9mm practicality to deliver a high-capacity, compact package suitable for extended range sessions and competitive use. Its M-LOK handguard and Picatinny adapter let you tailor accessories and mounting options without compromising the pistol’s compact footprint. The left-side charging handle and zeroed trigger/compensator setup emphasize controllability and rapid follow-up shots. If you value efficient ammo use, modularity, and a proven feed system designed around CMMG 9mm magazines, this model is a practical choice that balances modern features with straightforward operation.

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