CMMG 55B8D86-SG Dissent 5.56x45mm 10.50″ 7075-T6 Aluminum 9.60″ M-LOK Handguard

DISSENT upper groups house the entire action and recoil assembly in the upper receiver resulting in less bulk and length than traditional AR pistols. The forward non-reciprocating side charger allows for quick bolt operation without coming off target.