CMMG Dissent .300 AAC Blackout

The CMMG Dissent .300 AAC Blackout is a compact, purpose-built AR-style pistol designed for personal defense and range use. Its patent-pending Compact Action eliminates the need for a buffer tube, producing a highly stowable platform suitable for close-quarters handling and general range work. The pistol is chambered in .300 AAC Blackout and is offered with a Tungsten gray Cerakote finish.

The Dissent features a short, free-floated 6.5-inch barrel paired with a 5.5-inch M-LOK handguard for a compact footprint. The upper and lower receivers are constructed from 7075 T6 aluminum with a forged Mk4 lower, and the package includes ambidextrous controls and an optic-ready Picatinny footprint for common red dot optics. Ergonomics are enhanced with a Zeroed pistol grip and a TriggerTech AR-D two-stage trigger engineered for consistent breaks.

Key Specifications

• The barrel length is 6.5 inches.
• The caliber is .300 AAC Blackout.
• The action is Semi-Auto.
• The overall length is 14.7 inches.
• The weight is 4.8 lbs.
• The magazine capacity is 30 rounds.
• The firearm includes 2 magazines.
• The gas block is SLR Adjustable.
• The trigger is a TriggerTech AR-D 2-Stage.
• The finish is Tungsten Gray Cerakote.

State Restrictions: This firearm is not available for sale or direct ship in Oregon, Illinois (PICA), Washington, and Rhode Island.

With its compact dimensions, adjustable gas system, and purpose-built controls, the CMMG Dissent .300 AAC Blackout offers a practical, modular AR pistol option. Buy the CMMG Dissent .300 AAC Blackout online today.