1. Colt AR-15 Pistol Upper Receiver Assembly 5.56x45mm 10.3" Barrel Monolithic Rail
    Our price $1149.99
    Available
  2. New Arrival
    Colt AR-15 Upper Receiver Assembly 5.56x45mm 16" Barrel with Centurion CMR 13" M-Lok Handguard
    Our price $1149.99
    Available
  3. New Arrival
    Colt AR-15 Upper Receiver Assembly 5.56x45mm 16" Barrel, No Handguard
    Our price $819.99
    Available