CMMG Dissent MK4 7.62x39 16.1" Barrel Midnight Bronze AR Rifle

The CMMG Dissent MK4 brings proven AR-15 ergonomics to the reliable 7.62x39 cartridge, delivering enhanced stopping power in a familiar platform. This rifle bridges the gap between traditional AK performance and modern sporting rifle modularity.

What Makes This Different

Unlike standard direct impingement systems, the Dissent MK4 utilizes CMMG's radial delayed blowback operation specifically engineered for the 7.62x39 cartridge. This system eliminates the need for a gas system while providing reliable cycling with steel-cased ammunition. The midnight bronze Cerakote finish offers superior corrosion resistance compared to standard mil-spec coatings.

Key Features

• Radial delayed blowback system optimized for 7.62x39 reliability
• 16.1-inch medium taper barrel with 1:10 twist rate
• Midnight bronze Cerakote finish on all major components
• Standard AR-15 trigger compatibility and ergonomics
• Picatinny rail system for optics and accessories
• Accepts standard AK-pattern magazines
• CMMG RipBrace compatible for enhanced stability

The Dissent MK4 excels in hunting applications where the 7.62x39's trajectory and energy retention provide effective medium-game performance. Law enforcement agencies appreciate the familiar AR controls combined with the cartridge's barrier penetration capabilities. The radial delayed system maintains consistent ejection patterns across various ammunition weights and manufacturers, including economical steel-cased options.

Technical Specs

• Caliber: 7.62x39mm
• Barrel Length: 16.1 inches
• Overall Length: Approximately 35 inches
• Weight: 6.8 pounds (unloaded)
• Twist Rate: 1:10 inches
• Finish: Midnight Bronze Cerakote
• Magazine Compatibility: AK-pattern magazines
• Operating System: Radial delayed blowback
• Rail System: M-LOK compatible handguard
• Manufacturing: Made in USA

CMMG's engineering expertise in alternative operating systems positions the Dissent MK4 as a practical solution for shooters seeking 7.62x39 performance without sacrificing AR-15 familiarity. The midnight bronze finish and proven reliability make this rifle suitable for demanding applications where performance consistency matters most.