CMMG DISSENT BR4 300 BLK

The CMMG DISSENT BR4 is a compact AR-pattern carbine chambered in 300 BLK designed for versatility on the range, hunting outings, and home defense applications. Its short-barrel configuration paired with a pinned and welded ZEROED SVD muzzle brake yields a practical overall length while retaining a compact profile.

The rifle combines modern materials and user-focused features for reliable handling and straightforward maintenance. The platform integrates a reversible side charger, a Magpul SGA stock, and a proprietary free-floating handguard to support accessory mounting and comfortable ergonomics.

Key Specifications

• The caliber is 300 BLK.
• The barrel length is 14.5 inches.
• The muzzle device is a CMMG Zeroed SVD Brake pinned and welded.
• The muzzle thread is 5/8 x 24.
• The gas block is adjustable 0.750.
• The upper receiver is Dissent 7075 T6 aluminum.
• The lower receiver is BR4 billet 7075 T6 aluminum.
• The handguard is CMMG 15 proprietary.
• The rifle ships with (2) Magpul 10rd PMAGs.
• The weight is 7.6 lbs.

The DISSENT BR4 delivers purpose-driven features such as a reversible side charging handle and a zeroed drop-in single-stage trigger for predictable operation. With a Cerakote finish and Magpul SGA stock, this carbine offers a balanced mix of durability and user-focused ergonomics.

Buy the CMMG DISSENT BR4 300 BLK online today for a compact, versatile 300 BLK carbine that is configured for practical range use and general-purpose shooting.

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