CMMG Dissent MK4 22 ARC 16.1" 10+1 Semi-Auto Rifle - Armor Black

The CMMG Dissent MK4 is a semi-automatic centerfire tactical rifle chambered in 22 ARC, built around CMMG's side-folding Dissent platform and finished in Armor Black Cerakote. This MK4 configuration ships with a 16.10" threaded steel barrel, a 1:7.5" twist, and a 10+1 capacity, dressed in CMMG's Zeroed furniture and controls.

The rifle pairs a forged Mk4 7075 T6 aluminum lower with a Dissent 7075 T6 aluminum upper and a 15" CMMG handguard. Its defining feature is the CMMG Dissent side-folding stock, which pulls the overall length down to a compact 25.90" for transport and extends to 36.60" for shooting. A CMMG Zeroed muzzle brake is fitted at the muzzle, the steel barrel is threaded for muzzle-device attachment, and iron sights are omitted so the end user can configure the rifle with their preferred optic.

Controls are built for both hands: the ambidextrous CMMG Zeroed 60/90 degree safety sits alongside a clean-breaking Zeroed Drop-In single-stage trigger. At 7.7 lbs, the Dissent MK4 combines modern AR-pattern ergonomics with the 22 ARC chambering in a compact, threaded-barrel package.

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