CMMG Resolute 16.1" Upper 5.56x45mm w/ 1:7 Twist Rate and MLOK Rail M-L W/ No BCG or CH, Armor Blk

Upgrade your build and make the quick switch to a 5.56mm carbine with the RESOLUTEA(R) Mk4 Upper Group. Engineered for seamless compatibility and peak performance, this high-quality upper receiver allows you to easily customize your setup. Please note that this specific configuration does not include a bolt carrier group (BCG) or charging handle, giving you the flexibility to choose your own components. Personalize your firearm's aesthetic with a variety of durable Cerakote finishes designed to withstand harsh conditions while maintaining a sleek look. Perfect for tactical enthusiasts and builders alike, the RESOLUTEA(R) Mk4 delivers reliability and precision in a versatile 5.56 platform.