CMMG Dissent MK4 9mm

The CMMG Dissent MK4 is a compact 9mm AR-platform pistol designed for range use and competitive formats where compact, high-capacity 9mm performance is desired. Its Mk4 configuration combines modular features with a radial delayed blowback compact action engineered for consistent performance across a range of 9mm loadings.

The firearm is built on a black-finished receiver set with a 9.60″ M-LOK handguard and a Picatinny brace adapter for accessory flexibility. Controls include a left-side charging handle and an ambidextrous safety, and the package ships with a zeroed linear compensator and a zeroed drop-in single-stage trigger for a ready-to-use setup.

Key Specifications

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• The action is Semi-Auto.
• The caliber is 9mm Luger.
• The barrel length is 10.50 inches.
• The overall length is 18.70 inches.
• The capacity is 33 + 1.
• The safety is Ambidextrous.
• The sights are Optic Ready.
• The grip material is Black Polymer.
• The handguard is 9.60″ M-LOK.
• The firearm includes a Picatinny brace adapter.

The Dissent MK4 is intended for shooters seeking a compact, modular 9mm pistol platform for range work and competition. Its use of CMMG conversion-compatible magazines and a radial delayed blowback compact action provides consistent feeding and reduced bolt weight for a wide range of 9mm ammunition types.

Buy the CMMG Dissent MK4 9mm Luger online today to add a versatile 9mm platform to your collection or training rotation.