CMMG 60AF30CTNG RESOLUTE MK4 6MMAR 16.1 TUNG

The CMMG RESOLUTE MK4 6mm ARC 16.1-inch tungsten rifle (model 60AF30CTNG) is purpose-built for shooters demanding precision and control in a modern intermediate cartridge platform. Chambered in 6mm ARC—a cartridge optimized for subsonic and supersonic performance across intermediate-range engagements—this 16.1-inch barrel length delivers the velocity-to-accuracy balance that makes the 6mm ARC increasingly popular among tactical shooters, competition rifles, and precision enthusiasts. At 11.6 lbs, the RESOLUTE MK4 balances weight efficiency with mechanical stability, enabling sustained accuracy through extended shooting sessions without fatigue penalty.

The tungsten-infused construction (reflected in the TUNG designation) provides superior material density compared to standard aluminum, translating to better recoil management and improved shot-to-shot consistency. The 16.1-inch barrel is the caliber-optimal choice for 6mm ARC, extracting consistent velocities from modern ammunition loads while maintaining a practical overall platform length suitable for vehicle operations, confined spaces, and operator mobility. Built on CMMG's proven modular architecture, the RESOLUTE MK4 delivers the reliability and component quality expected from a manufacturer with deep roots in modern rifle systems design.

This platform serves operators and serious enthusiasts who have transitioned to 6mm ARC for its intermediate cartridge advantages: lower recoil impulse than 7.62×51 NATO, extended effective range over 5.56 NATO, and compatibility with modern match-grade ammunition. Law enforcement and tactical shooters deploying precision rifles at intermediate ranges, competition shooters building specialized platforms, and precision hunters seeking a lighter-recoiling intermediate option will find the RESOLUTE MK4 engineered for their specific demands. The CMMG RESOLUTE MK4 6mm ARC represents a mature platform choice for those committed to the intermediate cartridge transition.