CMMG 60AA90CAB Dissent MK4 16.1" 11-Round Folding Stock Carbine

The CMMG 60AA90CAB Dissent MK4 16.1" 11-Round Folding Stock Carbine represents a purpose-built platform engineered for operators who demand modularity and compact deployment without sacrificing ballistic performance. Chambered in 6mm ARC—a modern intermediate cartridge optimized for intermediate ranges and terminal effectiveness—this carbine bridges the capability gap between 5.56 NATO and larger rifle rounds. The 11-round folding stock delivers rapid transitions in confined spaces, vehicle operations, and tactical environments where full-length fixed stocks create handling liabilities.

At 11.4 pounds unloaded, this AR-platform carbine maintains a balanced weight-to-firepower ratio critical for sustained handheld operations and extended patrol scenarios. The 16.1-inch barrel preserves velocity and accuracy while keeping overall length manageable when the stock is collapsed—essential for law enforcement and military applications where vehicle storage and rapid deployment are operational requirements. CMMG's reputation for 6mm ARC quality ensures reliable feeding, consistent accuracy, and component durability under duty cycles that demand absolute dependability.

This carbine is ideal for tactical professionals, precision rifle enthusiasts, and anyone seeking an intermediate-caliber platform that offers superior ballistics to 5.56 NATO in a modern, compact form factor. The folding stock configuration makes it particularly valuable for vehicle-mounted storage, CQB-oriented training, and dynamic shooting environments where footprint directly impacts situational awareness and target engagement speed. Operators evaluating 6mm ARC duty rifles will find the Dissent MK4 delivers proven CMMG reliability with ergonomic advantages that traditional AR-15 configurations cannot match.