CMMG Resolute MK4 5.56 Upper Group Midnight Bronze

The CMMG Resolute MK4 5.56 Upper Group, finished in a striking Midnight Bronze, is an essential component for your next AR15 build. It features a 16.10-inch barrel chambered in 5.56x45mm NATO, providing reliable performance for a variety of shooting applications. The M-LOK free-float handguards ensure a comfortable and customizable grip while maintaining accuracy. This upper group pairs seamlessly with your choice of AR15 lower, offering both functionality and style.