The CMMG DISSENT MK4 338ARC 6.5 10RD AB is an AR-15 platform personal defense weapon engineered for compact carry, rapid handling, and heavy-hitting performance, and the DISSENT series brings CMMGs patented Compact Action that houses the entire recoil system in the upper receiver so you get the control of a longer rifle without a buffer tube; chambered in .338 ARC with a 6.5" barrel and finished in black Cerakote, this semi-automatic pistol delivers stout terminal performance for close- to mid-range hunting, hard-hitting home defense, and dynamic range work while remaining highly maneuverable in vehicles and tight quarters. Built on aircraft-grade aluminum receivers with an accessory-ready rear Picatinny rail end plate and an M-LOK free-float handguard, the MK4 accepts modern optics and accessories and features a non-reciprocating side charger for fast, ambidextrous operation and easier single-handed manipulation. With a 10-round capacity and requiring an FFL transfer, the CMMG DISSENT combines PDW portability, modularity, and durable construction for shooters wanting a compact AR pistol that still performs like a true centerfire platform.