UPPER GROUP, RESOLUTE, Mk4, 300BLK, 16.1", No BCG or Charging Handle

Whether you're starting a new build or just adding some variety to your collection, this 300BLKRESOLUTEMk4 Upper Group comes assembled minus the BCG and charging handle. Personalize the upper to match your setup with one of the multiple Cerakote options available.Lifetime Quality GuaranteeWe aim to please, that's why every CMMG product is backed by our Lifetime Quality Guarantee against material and workmanship defects.Learn More.