Details

Chambered in the tried and true .308 Win, the 16.18#x34; DISSENT Br3 balances traditional bolt gun ergonomics with the versatility of a 30 caliber carbine. A full length picatinny top rail and M-LOK handguard allow for proper outfitting with modern optics and accessories.



The Modern Utility Rifle for Restricted States
The Br3 is here to answer the call, bringing traditional controls and furniture together with modern engineering to be the go-to platform for those in heavily restricted states. The Br3 is designed to use Remington 870 compatible stocks, and can accept all Mk3 compatible DISSENT upper groups.



Adjustable Gas Block
If you’re looking to shoot suppressed or just fine tune your DISSENT to your preferred ammo, the adjustable gas block gives you the freedom to dial in the gas system exactly to your liking. Never too much and never too little.



Lifetime Quality Guarantee
We aim to please, that’s why every CMMG product is backed by our Lifetime Quality Guarantee against material and workmanship defects. Learn More.



~Firearms shipping to states with magazine capacity restrictions will only ship with 10rd magazines in place of standard capacity magazines. CMMG does not address any other state compliancy requirements for further restricted states.

Platform Br3
Caliber .308 WIN
Operating System Compact Action-Direct Impingement
Barrel Length 16.1
Barrel Twist 1:10
Barrel Contour MT
Barrel Material 4140CM, Nitride Finish
Muzzle Device CMMG ZEROED Muzzle Brake
Muzzle Thread 5/8 x 24
Gas Port Location Rifle
Gas Block Adjustable 0.7508#x34;
Upper Receiver DISSENT Mk3 7075 T6 Alumunium
Lower Receiver Br3 Billet 7075 T6 Aluminum
Hand Guard CMMG 158#x34; Proprietary
Finish Cerakote
Charging Handle Dissent Side Charger - Reversible
Stock / Brace Magpul SGA - Remington 870
Trigger Type ZEROED Single Stage Br3 Specific
Trigger Guard Integrated
Safety Selector Reversible Cross Bolt
Magazine Magpul 10rd PMAG (2)
Weight 8.9 lbs
Length 39.68#x34;

Specifications