The CMMG Dissent MK47 is a gas piston semi-automatic rifle chambered in 7.62x39mm. It has a 16.1-inch medium-profile barrel, 30+1 capacity, and weighs 7.70 lbs. Finish is Midnight Bronze Cerakote. The rifle ships optic-ready via a 1913 Picatinny rail and includes a CMMG Zeroed muzzle brake and Zeroed drop-in single-stage trigger. 
 

Key Specifications 

• UPC: 810144720128 
• Caliber: 7.62x39mm 
• Action: Gas Piston 
• Capacity: 30 Rounds (30+1) 
• Barrel Length: 16.1 inches 
• Weight: 7.70 lbs. 
• Sights: Optic Ready 
• Optic Mount: 1913 Picatinny Rail 
• Barrel Type: Medium Profile 
• Muzzle Type: Muzzle Brake (CMMG Zeroed) 
• Finish: Cerakote (Midnight Bronze) 
   

Features 

The gas piston operating system reduces carbon fouling in the action compared to direct impingement, which matters for sustained fire and maintenance. The Zeroed muzzle brake manages 7.62x39 recoil noticeably, and the included drop-in trigger has a crisp single-stage break. The Dissent side-folding stock makes the rifle more compact for storage and transport without disassembly. No iron sights included — buyers need to add optics or a separate sight setup. 
 

Common Uses 

• Tactical and competitive shooting 
• Home defense 
• Hunting (where 7.62x39mm is legal and appropriate)

Owners of the Dissent MK47 tend to be satisfied overall, with the gas piston system and Midnight Bronze finish getting the most positive attention.

The cycling reliability across different 7.62x39 ammunition is a consistent positive — the gas piston design handles varied ammo better than many DI-based alternatives, and owners note fewer cleaning issues. The modularity and accessory compatibility are also frequently highlighted; CMMG's platform takes standard AR-pattern accessories in most cases, which keeps the upgrade path straightforward. The Zeroed trigger gets credit for being a usable single-stage out of the box.

The criticism most owners raise is price. The Dissent MK47 sits above comparable AK-pattern rifles and budget AR-platform alternatives, which prompts debate about value. Recoil management from the muzzle brake is appreciated but opinions vary on the brake's sound and blast signature at the muzzle. A few owners mention ergonomic preferences around grip angle or weight distribution during extended carry, though this is typical for rifles in this weight class.