The CMMG DISSENT Upper Group 5.7x28 6.5 BLK showcases exceptional design and engineering, featuring the innovative Compact Action and Radial Delayed Blowback technology. This upper group is crafted to house the entire action and recoil assembly within the upper receiver, reducing bulk and length compared to traditional AR pistols. Its forward non-reciprocating side charger ensures quick bolt operation without losing target focus.

Ideal for range time and training, the DISSENT Upper Group is compatible with Mk4/mil-spec AR15 lower receivers or CMMG Mk57 lower receivers. CMMG is renowned for its innovation and quality in firearm manufacturing.

Key Features:
- Manufacturer: CMMG
- Model: DISSENT Upper Group
- Caliber: 5.7x28mm
- Barrel Length: 6.5"
- Operating System: Compact Action-Radial Delayed Blowback
- Finish Color: Cerakote
- Muzzle Device: CMMG ZEROED Linear Compensator
- Upper Receiver: DISSENT 7075 T6 Aluminum
- Hand Guard: CMMG 5.5 Proprietary
- Charging Handle: DISSENT Side Charger- Left
- Receiver Extension: 1913 Picatinny Rail End Cap