CMMG Dissent MK4 5.7x28mm Pistol Upper Receiver Black

The CMMG Dissent MK4 5.7x28mm Pistol Upper Receiver in Black is an innovative solution for AR pistol enthusiasts seeking a compact and efficient design. This upper receiver utilizes CMMG's patent-pending Compact Action and Radial Delayed Blowback technology, incorporating a fixed ejector to streamline its profile. The entire action and recoil assembly are housed within the upper receiver, reducing overall bulk and length compared to traditional AR pistols. A forward non-reciprocating side charger allows for quick and easy bolt operation without losing your target. The Dissent upper includes a 1913 Picatinny rail end plate, eliminating the need for a lower receiver buffer tube and delivering a sleek, modern look. It features a 6.50-inch barrel with a 1:9 twist, finished in durable Armor Black. The 4.60-inch M-LOK handguard also comes in Armor Black, complementing the receiver for a cohesive appearance.