CMMG Dissent MK4 7.62x39 14.3" Pinned & Welded Mid Bronze

The CMMG Dissent MK4 transforms the proven AR-15 platform to reliably cycle 7.62x39 ammunition through innovative engineering and precision manufacturing. This 14.3-inch pinned and welded configuration delivers rifle-length performance in a compact package while maintaining legal compliance.

What Makes This Different

Unlike standard AR-15s that struggle with steel-cased ammunition, the Dissent MK4 features CMMG's radial delayed blowback system specifically engineered for the 7.62x39 cartridge. The system eliminates the gas system entirely, reducing fouling and maintenance requirements compared to direct impingement designs. This approach provides consistent cycling across various ammunition weights and manufacturers, from budget steel-case to premium brass loads.

Key Features

• Radial delayed blowback operating system optimized for 7.62x39
• 14.3-inch barrel with pinned and welded muzzle device for 16-inch overall length
• Mid Bronze Cerakote finish for enhanced corrosion resistance
• CMMG RipBrace stabilizing brace for improved control
• Compatible with standard AK-47 magazines
• Ambidextrous charging handle for versatile operation
• M-LOK handguard for accessory mounting flexibility

The Dissent MK4 excels in applications where ammunition cost matters without sacrificing reliability. Law enforcement agencies appreciate the familiar AR-15 manual of arms combined with affordable training ammunition. Competitive shooters benefit from consistent ejection patterns and reduced recoil compared to traditional AK platforms. The pinned and welded configuration provides full rifle ballistics while maintaining maneuverability in confined spaces.

Technical Specs

• Caliber: 7.62x39mm
• Barrel Length: 14.3 inches (pinned and welded to 16")
• Overall Length: Approximately 32 inches
• Weight: Approximately 6.5 pounds
• Finish: Mid Bronze Cerakote
• Operating System: Radial delayed blowback
• Magazine Compatibility: AK-47 style magazines
• Handguard: M-LOK compatible
• Manufacturer: CMMG Inc., Missouri, USA

The CMMG Dissent MK4 represents a significant advancement in multi-caliber platform versatility, offering shooters the ergonomics they know with the ammunition affordability they want. Limited production runs make availability unpredictable for specialized configurations like this Mid Bronze finish model.