CMMG Resolute MK4 Complete Upper Group 6.5 Grendel 16.1″ AR-15 Upper

Description

The CMMG Resolute MK4 complete upper group in 6.5 Grendel features a 16.1-inch barrel and delivers exceptional long-range performance for hunting and precision rifle shooting. A drop-in AR-15 compatible upper that extends your effective range while maintaining a versatile, modular platform.