Description
The CMMG Dissent BR3 is a semi-automatic carbine platform chambered in .308 Winchester that blends compact handling with caliber-level performance. Its 16.10 Black Nitride threaded barrel and full-length Picatinny top rail provide a practical foundation for optics and suppressor-compatible setups. The rifle features an M-LOK handguard and a Magpul SGA black polymer stock for modular accessory mounting and reliable ergonomics. Controls are ambidextrous to support a range of shooter preferences and carry positions.
Key Specifications
The rifle is chambered in .308 / 7.62 NATO.
The barrel measures 16.10 and is threaded.
The magazine capacity is 10 + 1.
The unloaded weight is approximately 8.90 lbs.
The overall length is 39.60.
The rate of twist is 1:10.
The muzzle is fitted with a CMMG Zeroed Muzzle Brake.
The receiver is finished in Tungsten Cerakote Aluminum.
The handguard uses M-LOK attachment slots.
The stock is a Magpul SGA Black Polymer design and the safety is a Reversible Crossbolt.
Designed for utility on the range and in the field, the Dissent BR3 offers a compact .308 platform with features that support optics, accessory mounting, and user preference. Its threaded Black Nitride barrel, robust receiver finish, and familiar ergonomics make it a versatile choice for shooters seeking a dependable, configurable semi-automatic in 30-caliber applications.
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