CMMG

Upper Group DISSENT

The 5.7x28mm personal defense cartridge has found home with the purposefully designed 6.5 DISSENT upper group. This DISSENT upper group comes complete with BCG lower receiver 1913 picatinny rail end plate and the choice of seven Cerakote finishes to make it uniquely you. All you need is a Mk4/mil-spec AR15 lower receiver or CMMG Mk57 lower receiver.

Its no secret that pistol stabilizing braces have been a target for scrutiny over the years and those that enjoy building their own AR pistols have wondered what will come out of all the uncertainty. DISSENT is our answer. Utilizing our patent pending Compact Action and Radial Delayed Blowback technology 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.

DISSENT Upper groups include a 1913 Picatinny rail end plate to use in place of the lower receiver buffer tube.

Lifetime Quality Guarantee
We aim to please thats why every CMMG product is backed by our Lifetime Quality Guarantee against material and workmanship defects. Learn More.

*NFA Rules May Apply
6.5 DISSENT upper groups are made to be used in a pistol configuration using a pistol upper in conjunction with a stock or stabilizing brace on the lower receiver may make your DISSENT and SBR and subject to NFA rules

Description:

• Midnight Bronze
• Caliber5.7x28mm
• Operating SystemCompact Action-Radial Delayed Blowback
• Barrel Length6.5
• Barrel Twist1:9
• Barrel ContourMT
• Barrel Material4140CM SBN
• Barrel Twist1:9
• Muzzle DeviceCMMG ZEROED Linear Compensator
• Muzzle Thread1/2 x 28
• Gas Port LocationN/A
• Gas BlockN/A
• Upper ReceiverDISSENT 7075 T6 Aluminum
• Hand GuardCMMG 5.5 Proprietary
• FinishCerakote
• Charging HandleDISSENT Side Charger - Left
• Buffer TypeN/A
• Receiver Extension1913 Picatinny Rail End Cap