1. Bushmaster AR-15 A3 Upper Receiver Assembly 450 Bushmaster 20" Barrel
    Our price $679.99
    Unavailable - Limited Production
  2. Colt AR-15 Upper Receiver Assembly 5.56x45mm 16" Barrel with Centurion CMR 13" M-Lok Handguard
    Our price $1149.99
    Out of Stock, No Backorder
  3. AR-STONER AR-15 A3 Billet Upper Receiver Assembly 5.56x45mm NATO 16" Barrel with 15" Ultralight M-Lok Handguard
    List price was $699.99 our price $599.99
    Available
  4. Daniel Defense AR-15 Pistol MK18 Upper Receiver Assembly 5.56x45mm 10.3" Barrel
    List price was $1242.00 our price $1180.00
    Out of Stock, No Backorder
  5. CMMG AR-15 Resolute 300 MkGs Radial Delayed Blowback Upper Receiver Assembly 9mm Luger 16.1" Barrel
    List price was $924.95 our price $869.99
    Out of Stock, No Backorder
  6. Colt AR-15 Upper Receiver Assembly 5.56x45mm 16" Barrel
    Our price $799.99
    Available
  7. Bushmaster AR-15 XM-15 A3 Upper Receiver Assembly 5.56x45mm NATO 16" Barrel
    List price was $539.00 our price $529.99
    Unavailable - Limited Production
  8. AR-STONER AR-15 A3 Upper Receiver Assembly 350 Legend 16" Barrel with 15" M-Lok Handguard
    List price was $549.99 our price $529.99
    Available
  9. New Arrival
    Bear Creek Arsenal AR-15 Side Charging Upper Receiver Assembly 300 AAC Blackout 16" Barrel with 12" M-Lok Handguard
    List price was $579.99 our price $549.99
    Available
  10. CMMG AR-15 Resolute 300 Mk4 Upper Receiver Assembly 16.1" Barrel M-Lok Handguard
    List price was $774.95 through $874.95 our price $769.99 through $869.99
    Out of Stock, No Backorder
  11. Colt AR-15 Upper Receiver Assembly 5.56x45mm 16" Barrel Monolithic Rail
    Our price $1149.99
    Available
  12. Del-Ton AR-15 Pistol A3 Upper Receiver Assembly 5.56x45mm NATO 11.5" Barrel
    Our price $419.99
    Out of Stock, No Backorder
    2 Color Options
    Geissele Super Duty AR-15 Pistol Upper Receiver Assembly 5.56x45mm 11.5" Cold Hammer Forged Barrel M-Lok
    Our price $979.00 through $1104.00
    Out of Stock
  13. New Arrival
    AR-STONER AR-15 A3 Upper Receiver Assembly 300 AAC Blackout 16" 1:8 Twist Barrel with 15" M-Lok Handguard
    List price was $549.99 our price $529.99
    Available
  14. CMMG AR-15 Resolute 200 Mk4 Upper Receiver Assembly 16.1" Barrel M-Lok Handguard
    List price was $724.95 our price $719.99
    Out of Stock, No Backorder
  15. CMMG AR-15 Resolute 100 MkGs Radial Delayed Blowback Upper Receiver Assembly 9mm Luger 16.1" Barrel
    List price was $824.95 our price $769.99
    Out of Stock, No Backorder
  16. AR-STONER AR-15 A3 Billet Upper Receiver Assembly 5.56x45mm NATO 16" Barrel with 15" M-Lok Handguard
    List price was $599.99 our price $559.99
    Available
  17. AR-STONER AR-15 Side Charging Upper Receiver Assembly 223 Remington (Wylde) 16" Barrel with 15" M-Lok Handguard
    List price was $499.99 our price $449.99
    Available
  18. Alexander Arms Upper Receiver Build Kit AR-15 Pistol 6.5 Grendel 11.5" Stainless Steel Barrel 5/8"-24 Thread Black
    List price was $661.95 our price $649.99
    Out Of Stock, Backorder OK
  19. AR-STONER AR-15 Side Charging Upper Receiver Assembly 350 Legend 16" Barrel with 15" M-Lok Handguard
    List price was $549.99 our price $529.99
    Available
  20. CMMG AR-15 Resolute 100 Mk4 Upper Receiver Assembly 16" Barrel
    List price was $674.95 our price $669.99
    Out of Stock
  21. AR-STONER AR-15 Side Charging Upper Receiver Assembly 5.56x45mm NATO 16" Barrel with 15" M-Lok Handguard
    List price was $589.99 our price $499.99
    Available
  22. Bushmaster AR-15 A3 Upper Receiver Assembly 450 Bushmaster 16" Barrel
    Our price was $679.99 now $399.99 You Save $280.00
    Unavailable - Limited Production
  23. AR-STONER AR-15 Carbine Kit with Complete Upper Assembly 5.56x45mm NATO 1 in 9" Twist 16" Barrel
    Our price $559.99
    Temporarily Unavailable
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