CMMG Dissent MK4 9mm pistol features a 10.5" barrel, 33-round capacity, Midnight Bronze receiver, TriggerTech trigger, and M-LOK handguard with left-side charging handle.
The Dissent MK4 represents a thoughtful evolution in 9mm pistol design, built on the proven AR-15 platform. CMMG has engineered this compact 9mm to deliver genuine modularity and reliability in a package that rewards both experienced shooters and those new to the platform.
The 9mm Radial Delayed Blowback Compact Action addresses the unique demands of 9mm ammunition. This system uses a fixed ejector in the upper receiver and features a lighter bolt carrier group, resulting in reduced felt recoil and consistent performance across a wide range of ammunition types—from supersonic to subsonic loads.
The Dissent uses CMMG 9mm AR conversion magazines that maintain the familiar profile of standard 5.56mm magazines. This means your manual of arms remains consistent, and the true double-stack design ensures fast, reliable loading.
This is a purpose-built 9mm platform that doesn't compromise on modularity or performance. Whether you're exploring 9mm shooting or seeking a dedicated compact pistol, the Dissent MK4 delivers the reliability and adaptability that define quality firearms design.