CMMG Dissent BR4 CA Compliant 223/5.56 14.5" Barrel 10rd

The CMMG Dissent BR4 delivers reliable semi-automatic performance in a California-compliant configuration that maintains tactical functionality without compromise. This 223 Remington/5.56 NATO platform combines CMMG's proven engineering with state-specific modifications that satisfy legal requirements while preserving operational capabilities.

What Makes This Different

Unlike standard AR-15 platforms, the Dissent BR4 features a fixed stock configuration and modified grip design that meets California assault weapon regulations. The 14.5-inch barrel provides optimal velocity for 5.56 NATO rounds while maintaining a compact profile. CMMG's radial delayed blowback system reduces felt recoil compared to direct impingement systems, delivering smoother cycling and improved follow-up shot speed.

Key Features

• Radial delayed blowback operating system for reduced recoil and smoother cycling
• 14.5-inch barrel optimized for 5.56 NATO ballistic performance
• Black Armor Cerakote finish provides superior corrosion resistance and durability
• Magpul SGA stock offers adjustable length of pull and enhanced ergonomics
• Zeroed drop-in single-stage trigger delivers consistent 4.5-6 pound pull weight
• 10-round magazine capacity complies with California restrictions
• Aluminum receiver construction reduces weight while maintaining structural integrity

The radial delayed blowback system distinguishes this platform from traditional direct impingement rifles by using a rotating bolt system that delays extraction until chamber pressure drops. This results in cleaner operation with less gas blowback to the shooter's face and reduced maintenance requirements. The system performs consistently across various ammunition weights from 55-grain to 77-grain projectiles, making it suitable for both training and precision applications.

Technical Specs

• Caliber: 223 Remington/5.56 NATO
• Barrel Length: 14.5 inches
• Overall Length: Approximately 34.5 inches
• Weight: Approximately 7.2 pounds
• Magazine Capacity: 10 rounds
• Receiver Material: Aluminum with Black Armor Cerakote
• Stock: Magpul SGA fixed configuration
• Trigger: Zeroed single-stage drop-in
• Operating System: Radial delayed blowback
• Compliance: California assault weapon regulations

The Dissent BR4 represents a practical solution for shooters in restricted states who require reliable performance without sacrificing build quality. CMMG's attention to compliance details ensures legal ownership while the proven mechanical systems deliver the accuracy and reliability expected from professional-grade firearms.