CMMG Dissent MK4 22 ARC 16.1" 10+1 Semi-Auto Rifle - Charcoal Green

The CMMG Dissent MK4 is a semi-automatic rifle chambered in .22 ARC, built on CMMG's compact Mk4 platform. The Dissent line trims the AR-style layout into a scaled-down package purpose-built around the modern .22 ARC cartridge.

At the heart of the rifle is a 16.1" threaded steel barrel with a 1:7.5" twist, capped by a CMMG Zeroed muzzle brake for recoil management. The barrel is housed in an M-LOK handguard topped with a continuous Picatinny rail, providing a clean mounting surface for optics, lights, lasers, and other accessories.

The chassis centers on a lightweight aluminum receiver finished in Charcoal Green Cerakote, paired with ambidextrous controls and a forward non-reciprocating charging handle for easy manipulation without breaking firing grip. CMMG's compact direct-impingement operating system cycles the action, and the rifle runs with a 10+1 capacity from detachable box magazines.

A black CMMG Dissent side-folding stock allows the chassis to collapse for transport while extending out to a 25.90"-36.60" overall length range when deployed. Fire control is handled by the Zeroed Drop-In single-stage trigger with a crisp, clean pull, and the action is managed by the CMMG Zeroed 60/90-degree safety. The rifle tips the scales at 7.70 lbs and ships with no iron sights, leaving the top rail open for the shooter's preferred optic. This CMMG Dissent MK4 is in New condition.

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