The CMMG Dissent BR4 338 ARC pairs a precision 16.10" black nitride threaded barrel with a rugged coyote tan Cerakote aluminum receiver to deliver a modern, accurate rifle platform. Its full-length Picatinny rail and slim M-LOK handguard provide ample space for optics and accessories, while the Zeroed muzzle brake and drop-in trigger help the shooter stay on target and make the most of the 338 ARC cartridge.

This model features a 10-round capacity and a Magpul SGA 870 black synthetic stock that offers a solid, repeatable cheek weld for consistent shooting. The reversible crossbolt safety and smooth semi-auto action make it well suited for range work, training, and precision-focused shooting where stability and control matter. CMMG’s attention to detail and commitment to innovative rifle design are evident throughout this Dissent BR4 configuration.

Key Features:

• Manufacturer: CMMG
• Model: Dissent BR4
• Caliber: 338 ARC
• Condition: New
• Action: Semi-Auto
• Barrel Length: 16.10"
• Number of Magazines: 1
• Capacity: 10
• Threaded Barrel: Yes
• What's In The Box: Rifle, Magazine
• Weight: 7.90 lbs
• Length: 37.50"