CMMG presents the DISSENT MK4 Upper Group 5.56 16.1 BLK, a marvel of engineering designed for precision and versatility. This upper group features a direct impingement Compact Action system, housing the entire action and recoil assembly within the upper receiver, reducing bulk and length compared to traditional AR pistols. The forward non-reciprocating side charger allows quick bolt operation without losing target focus, and the adjustable gas block facilitates fine-tuning for suppressed shooting or specific ammunition preferences.

Ideal for range time, competition, or training, the DISSENT MK4 Upper Group pairs seamlessly with mil-spec compatible lower receivers. CMMG's reputation for innovation ensures a reliable and high-performance experience.

Key Features:
- Manufacturer: CMMG
- Model: DISSENT MK4
- Caliber: 5.56mm
- Condition: New
- Action: Direct Impingement
- Finish Color: Cerakote
- Barrel Length: 16.1"
- Number of Magazines: Not Specified
- Capacity: Not Specified
- Optic Footprint: Not Specified
- Unique Features: Adjustable Gas Block, Non-reciprocating Side Charger
- Night Sights: No
- External Safety: No
- Threaded Barrel: Yes
- What's In The Box: 1913 Picatinny Rail End Plate
- Weight: 5.05 lbs
- Length: 25.5"