Seeking the long-range capability of .243 or .308Win in a lighter package than an AR-10/LR-308? The CMMG Dissent MK4 in 22 ARC delivers flat-shooting performance in an AR15-compatible platform. This 6mm ARC carbine combines proven AR15 ergonomics with purpose-built long-range features.
The 16.1-inch barrel is paired with a Dissent side-folding stock offering adjustable length of pull and adjustable cheek riser. A forward non-reciprocating charging handle enables manipulation without losing sight picture, while the M-LOK handguard with top picatinny rail supplies multiple mounting options for accessories. The adjustable gas block allows you to tune the gas system to your specific ammunition or suppressed shooting needs, delivering consistent performance without excess or insufficient cycling.
