Out of stock
SKU: 156332
UPC: 810097509207
MPN: 30B0E67AB
The CMMG 30B0E67AB Dissent MK4 6.5" Carbine is a compact, purpose-built rifle platform designed for operators who demand a modern short-barrel carbine without compromise. Engineered for close-quarters engagement, dynamic room clearing, and tactical operations where maneuverability is critical, this rifle excels in environments where a full-length carbine becomes a liability. Whether deployed by law enforcement tactical teams, military special operations units, or civilian defensive shooters, the Dissent MK4 delivers rifle-caliber capability in a chassis that handles like a precision-tuned submachine gun.
Built on CMMG's proven direct impingement system, the 6.5-inch barrel provides optimal dwell time for reliable cycling while maintaining the velocity needed for effective terminal performance. The rifle's 4.2-pound weight ensures minimal shooter fatigue during extended operations and rapid target transitions, while the short 20.2-inch overall length makes it ideal for vehicle insertions, building searches, and confined-space breaching scenarios. The Dissent MK4 features a true modular design philosophy—the action and barrel group accept standard AR-15 compatible components, enabling rapid reconfiguration of optics, grips, stocks, and rail systems to match mission requirements without gunsmithing.
This carbine benefits professionals who operate in environments where speed and accuracy converge—tactical entry teams, patrol rifles for law enforcement, and home-defense platforms where quick target acquisition is non-negotiable. The compact form factor does not sacrifice firepower; the 6.5-inch barrel delivers rifle-grade ballistics superior to 5.56 pistol-caliber alternatives. Installation of optics, suppressors, or other rail-mounted accessories follows standard Picatinny mounting conventions, ensuring compatibility with industry-standard tactical gear. The Dissent MK4 is delivered as a complete, function-tested rifle ready for immediate deployment or integration into an existing tactical ecosystem.
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