SKU: 164456
UPC: 810148627300
MPN: 28AB60CTI
The CMMG Dissent MK4 6mm ARC 16.1" Dissent platform carbine represents a purpose-built modern tactical rifle engineered for precision and reliability in demanding environments. Designed for law enforcement, military personnel, and serious civilian operators, this platform delivers the ballistic efficiency of 6mm ARC in a compact, maneuverable package ideal for close-quarters engagement and mid-range accuracy. The 16.1-inch barrel strikes an optimal balance between velocity retention and handling, making it equally suited for vehicle deployment, building clearance, or defensive scenarios where speed and accuracy matter.
Built on CMMG's proven Dissent platform, this carbine leverages decades of modular rifle design philosophy to ensure durability and field-maintainability under stress. The 6mm ARC cartridge offers superior ballistic performance over 5.56 NATO at distance while reducing recoil signature and muzzle energy—a critical advantage in noise-sensitive operations or when ammunition logistics demand efficiency. At 10.3 pounds, the rifle maintains a manageable weight for extended carry and dynamic shooting, while the 16.1-inch configuration optimizes sight radius and allows use in confined spaces without sacrificing sight-to-muzzle velocity gains. The Dissent platform's modular architecture supports swift component swaps and customization, enabling operators to tailor the carbine to mission-specific requirements without extensive gunsmithing.
This carbine benefits operators who demand precision, modularity, and ballistic sophistication in a carbine-length platform—particularly those running 6mm ARC ammunition for enhanced range capability. Real-world applications span tactical team deployments, precision defensive rifles, and training environments where flat-shooting, controllable recoil improves student outcomes. The Dissent MK4 accepts standard AR-platform accessories and optics mounts, ensuring seamless integration with existing weapon systems and allowing users to transition between platforms without inventory duplication. Whether for professional duty use or disciplined civilian marksmanship, this rifle's precision-focused design and compact ergonomics position it as a credible choice for operators who refuse compromise.
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