UPPER GROUP, DISSENT - ARMOR BLACK, MK4, 5.56MM, 6.5"

Overview

The CMMG DISSENT MK4 upper group is a 5.56x45mm caliber upper assembly featuring a 6.5-inch barrel with a 1:7 twist rate. It utilizes a patent-pending direct impingement Compact Action, which houses the recoil assembly within the upper receiver to reduce bulk and length. It includes a 1913 Picatinny rail end cap for use on the lower receiver in place of a standard buffer tube. The unit features an adjustable gas block to facilitate suppressed shooting or fine-tuning, and it is equipped with a forward non-reciprocating side-charging handle on the left side. The assembly includes a 9.6-inch proprietary M-LOK handguard, a CMMG ZEROED blast compensator on a 1/2x28 threaded muzzle, and is finished in Armor Black Cerakote. This upper is intended for pistol configurations; NFA rules may apply depending on the lower receiver setup.

Price & Stock History

Listings