The CMMG 30A650ACT Dissent BR4 is an AR-style carbine offered for California-compliant configurations and chambered in 300 Blackout. It pairs a threaded black nitride barrel with a Coyote Tan Cerakote Picatinny rail aluminum receiver and a Magpul SGA black synthetic stock. The platform is suited to hunting, target shooting, and general field applications requiring a versatile .30-caliber carbine. The rifle ships with two Magpul 10rd PMAG magazines for range-ready use within compliant limits.
Key Specifications
- Chambering is 300 Blackout.
- Magazine capacity is 10+1.
- The barrel measures 16.10 inches and is a threaded design with a black nitride finish.
- Finish and receiver are a Coyote Tan Cerakote Picatinny rail aluminum receiver.
- The rifle features a full-length top Picatinny rail and M-LOK handguard.
- Stock is a Magpul SGA Black Synthetic Stock.
- Includes (2) Magpul 10rd PMAG magazines.
- Model designation is 30A650ACT Dissent BR4 from CMMG.
Built to meet compliant requirements while retaining practical capability, this CMMG Dissent BR4 provides a balanced combination of corrosion-resistant barrel treatment, a functional accessory rail system, and a familiar Magpul stock. Its parts and finishes support routine range use and field maintenance, and the included magazines allow for immediate, compliant operation for those seeking a dependable .30-caliber AR-style carbine.
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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