CMMG Dissent BR4 300 Blackout 14.50" 10+1 Semi-Auto Rifle - CA Compliant

The CMMG Dissent BR4 in 300 Blackout is a modernized, feature-rich semi-auto rifle purpose-built to meet California feature compliance without sacrificing the handling, ergonomics, or performance of a contemporary sporting rifle.

At the heart of the platform is a 14.50" threaded barrel finished in Black Nitride and mated to CMMG's Zeroed SVD muzzle brake, which is pinned and welded to maintain the rifle's overall 36.5" non-NFA configuration. The barrel uses a 1:7" twist suited to a wide range of .300 Blackout supersonic and subsonic loads.

Up top, the aluminum receiver wears a low-glare Black Armor Cerakote finish and integrates a full-length Picatinny rail for mounting optics, lights, or iron sights (sold separately, as the rifle ships with no factory sights). Fire control is handled by a CMMG Zeroed single-stage trigger paired with a traditional crossbolt safety.

A Magpul SGA buttstock in black synthetic gives the BR4 an adjustable, ergonomic shoulder platform suitable for a wide range of shooters. At 7.60 lbs unloaded, the BR4 balances its feature set with a manageable carry weight.

This Dissent BR4 ships configured with a 10+1 capacity to comply with California magazine restrictions, ready to pair with a variety of .300 Blackout loads from quiet, suppressed-friendly subsonic rounds to hard-hitting supersonic options.

DISCLAIMER: Firearms and receivers are subject to state-specific shipping restrictions and must be transferred through a valid FFL dealer. Please visit our shipping restrictions page to review all applicable restrictions for your state. Subject to change.