Want the extended-range capabilities of .243 or .308 Win performance in a package lighter than a full-size AR-10/LR-308? The CMMG Dissent MK4 in 22 ARC delivers exactly that. Built on proven AR15 platform ergonomics, this 16.1 inch rifle chambers 6mm ARC—a cartridge known for flat shooting characteristics and compatibility with AR15 and Mk4 DISSENT platforms alike.
The Dissent MK4 22 ARC features a side folding stock with adjustable length of pull and adjustable cheek riser, giving you control over fit and comfort. A forward non-reciprocating charging handle lets you work the action without breaking your sight picture. The M-LOK handguard with top picatinny rail offers multiple mounting options for optics and accessories. With a 10-round capacity magazine, this rifle maintains practical capacity for field use.
An adjustable gas block is standard equipment, allowing you to tune the gas system to your specific ammunition or suppressor setup. Dial in exactly the right amount of gas for reliable cycling without excess—making this a long-range carbine built to your exact specifications.
