Used CMMG Dissent MK4 AR-15 AR15 Complete Upper Rifle Mark IV

Key Features

• Item Type: Rifle Upper
• Manufacturer: CMMG
• Model: Dissent MK4
• Caliber: .300 AAC Blackout (7.62x35mm)
• Overall Condition: Very Good

Product Description

CMMG Dissent MK4 AR-15 Complete Upper Receiver – 300 Blackout, 6.5" Side-Charging

This CMMG Dissent MK4 complete upper receiver is chambered in .300 Blackout and configured with a 6.5" barrel and a side-charging handle. The upper is built around a full-length Picatinny top rail with an M-LOK free-float handguard and an installed muzzle device.

Included with this unit is the assembled upper receiver as shown, along with the separate hardware pieces pictured (ring clamp, short rail section, and screws).

Specifications