CMMG RESOLUTE MK4 55A9D0BMB | 5.56 NATO | 16.1 in

The CMMG Resolute MK4 is an AR-style modern sporting rifle chambered for 5.56x45mm and finished in Cerakote Midnight Bronze. It ships with CMMG’s EML15 M-LOK handguard, a CMMG Ripstock butt stock, and several factory zeroed components including the trigger and controls. A Magpul 30-round PMAG is included for immediate use on the range.

For optics, a Vortex Strike Eagle 1-6×24 provides a robust, cost-effective option under $1000 that pairs well with the Resolute MK4 for close-to-mid range shooting and versatile sighting options.

Common applications include recreational target shooting and varmint/utility field use where a reliable, configurable 5.56 platform is desired.

Product Specifications

• The caliber is listed as 223 Rem/5.56 NATO.
• The action is Semi-Automatic.
• The barrel measures 16.1 inches.
• The rate of twist is 1:7″.
• The listed weight is 6.44 lbs.
• The barrel material is 4140 CM.
• The handguard is a CMMG EML15 M-LOK free-floating style.
• The gas system is a .750″ mid-length gas system.
• The muzzle threads are 1/2-28″.
• The muzzle device is a Zeroed SV muzzle brake.
• The magazine capacity is 30 rounds.
• An included magazine is a Magpul 30rd PMAG.
• The finish is Cerakote Midnight Bronze.
• The controls are Ambidextrous.
• The UPC is 810144722788.

Well-equipped from the factory, the Resolute MK4 blends a modern M-LOK handguard and mid-length gas system with ambidextrous controls and a Cerakote bi-tone finish for a ready-to-use AR platform. Its component set makes it suited to shooters who want configurable ergonomics and proven AR handling without needing immediate upgrades. The included Magpul PMAG and the array of zeroed controls allow you to spend time training and shooting rather than swapping parts.

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