CMMG Dissent BR4 5.56 NATO 16" Rifle Midnight Bronze Cerakote

The CMMG Dissent BR4 delivers precision shooting performance in a compact, straight-pull bolt-action platform chambered in 5.56x45mm NATO. This rifle combines the familiar AR-15 magazine compatibility with bolt-action accuracy for competitive shooters and precision enthusiasts.

What Makes This Different

Unlike traditional bolt-action rifles, the Dissent BR4 utilizes CMMG's straight-pull bolt system that cycles 60% faster than conventional turn-bolt actions. The system maintains consistent lockup while allowing rapid follow-up shots. The midnight bronze Cerakote finish provides superior corrosion resistance compared to standard bluing, rated for 2,000+ hours of salt spray exposure.

Key Features

• Straight-pull bolt action system for rapid cycling and consistent accuracy
• 16.1" black nitride treated barrel with 1:7 twist rate and threaded muzzle
• Midnight bronze Cerakote aluminum receiver with integrated Picatinny rail
• M-LOK compatible handguard for accessories and bipod mounting
• Magpul fixed synthetic stock with standard length of pull
• AR-15 magazine compatibility accepts standard 10, 20, and 30-round magazines
• Single-stage trigger system optimized for precision shooting

The straight-pull bolt design excels in competitive precision rifle matches where speed between shots matters. The system maintains sub-MOA accuracy potential while enabling faster target transitions than traditional bolt guns. Weather-sealed action components resist moisture and debris infiltration during extended field use. The threaded barrel accepts standard 1/2x28 muzzle devices including suppressors and compensators.

Technical Specs

• Caliber: 5.56x45mm NATO/.223 Remington
• Barrel Length: 16.1 inches with 1:7 twist rate
• Overall Length: 36.5 inches
• Weight: 7.2 pounds (unloaded)
• Magazine Capacity: 10+1 (accepts standard AR-15 magazines)
• Finish: Midnight Bronze Cerakote receiver, black nitride barrel
• Stock: Magpul fixed synthetic with rubber buttpad
• Rail System: Full-length Picatinny top rail, M-LOK handguard
• Muzzle Thread: 1/2x28 TPI
• Manufactured: United States

The Dissent BR4 represents a practical evolution in bolt-action design for shooters who demand both precision and speed. CMMG's established reputation for quality manufacturing ensures reliable performance across thousands of rounds. This rifle ships ready for optics mounting and immediate range use.