The CMMG DISSENT BR4 is a modern BR4-platform rifle chambered for .350 Legend, designed to deliver straight-wall cartridge performance for appropriate hunting and utility applications. It pairs a threaded, black nitride-treated barrel with a DISSENT Picatinny rail upper and a Magpul SGA synthetic stock for a balanced field-ready package. The rifle ships with two 10-round CMMG magazines and a selection of factory-installed features intended for reliable everyday use.
Key Specifications
- The rifle is chambered in .350 Legend.
- The barrel measures 16.1 inches and is described as black nitride threaded in product materials.
- The barrel material is listed as 4140CM SBN.
- The barrel twist rate is 1:16.
- The operating system is Compact Action — Direct Impingement.
- The muzzle device is a CMMG ZEROED Muzzle Brake and the muzzle threads are 1/2 x 28.
- The upper and lower receivers are described as 7075 T6 Aluminum.
- The stock is a Magpul SGA Black Synthetic.
- The finish is reported as Cerakote (Black Armor).
- The rifle ships with two CMMG 10rd magazines.
Purpose-built for users who need straight-wall cartridge performance in a familiar AR-style platform, the DISSENT BR4 brings a mix of modern materials and practical features for hunting and general-purpose use. Its blend of a threaded, nitride-treated barrel, robust receivers, and an ergonomic Magpul SGA stock makes it a straightforward option for shooters seeking dependable performance in states where .350 Legend is a preferred choice.
Product information is supplied by the manufacturer and/or distributor and may be automatically formatted or enhanced using AI for clarity and consistency. While we strive for accuracy, specifications, features, and included items may change without notice. Always verify details using the manufacturer’s official documentation and the information shown on this product page before purchase or use.
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