AR-15 Complete Uppers

  1. CMMG AR-15 Endeavor 300 Mk4 Upper Receiver Assembly 6.5 Grendel 20" Barrel
    Our price $769.99
    Coming Soon
  2. CMMG AR-15 Resolute 300 Mk4 Upper Receiver Assembly 6.5 Grendel 16" Barrel
    List price was $774.95 our price $769.99
    Out of Stock, No Backorder
  3. CMMG AR-15 Endeavor 100 Mk4 Upper Receiver Assembly 6.5 Grendel 20" Barrel
    List price was $674.95 our price $669.99
    Coming Soon
  4. CMMG AR-15 Endeavor 200 Mk4 Upper Receiver Assembly 6.5 Grendel 20" Barrel
    List price was $724.95 our price $719.99
    Coming Soon
  5. CMMG AR-15 Resolute 200 Mk4 Upper Receiver Assembly 6.5 Grendel 16" Barrel
    List price was $724.95 our price $719.99
    Out of Stock, No Backorder
  6. CMMG AR-15 Resolute 100 Mk4 Upper Receiver Assembly 6.5 Grendel 16" Barrel
    List price was $674.95 our price $669.99
    Coming Soon