CMMG Resolute MK4 | 5.56 NATO | 16.1″ | 30rd

The CMMG Resolute MK4 is a carbine-length modern sporting rifle built on CMMG’s Mk4 platform and chambered in .223 Rem / 5.56 NATO. It features a 16.1″ barrel, a Cerakote tungsten bi-tone finish, and the CMMG EML15 M-LOK handguard, and accepts standard AR-15 accessories. For a matched optic under $1,000, consider the Vortex Strike Eagle 1-6×24 as a durable, versatile option for close-to-mid range engagements. Common real-world applications include range/training use and recreational shooting or competition.

Product Specifications

• The rifle is chambered in .223 Rem / 5.56 NATO.
• The action is Semi-Automatic.
• The barrel measures 16.1 inches.
• The overall length is 32.5 inches.
• The unloaded weight is 6.44 pounds.
• The magazine capacity is 30 rounds and it uses a detachable magazine.
• The finish is Cerakote Tungsten with a bi-tone metal color.
• The stock material is synthetic and the stock type is a CMMG RipStock.
• The handguard is the CMMG EML15 M-LOK with M-LOK slots at standard positions.
• The gas system is a .750″ mid-length system.
• The muzzle is threaded 1/2-28″ and ships with a Zeroed SV muzzle brake.
• The barrel steel is listed as 4140 CM.
• The rate of twist is 1:7″.
• The rifle includes ambidextrous controls.
• The UPC is 810144722818.

The Resolute MK4 is a practical, well-equipped carbine for users who want an AR-platform rifle that accepts common accessories and offers modern ergonomics. The EML15 handguard reduces weight while providing ample M-LOK attachment points, and the included RIPSTOCK and Zeroed trigger help deliver a comfortable, familiar shooting experience. Its configuration makes it suitable for extended range sessions and recreational competition where a reliable, adaptable carbine is required.

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