AR-15 Complete Uppers

  1. Alexander Arms Upper Receiver Build Kit AR-15 6.5 Grendel 18" Stainless Steel Fluted Barrel 5/8"-24 Thread Black
    List price was $660.00 our price $659.99
    Available
  2. Bushmaster AR-15 A3 Upper Receiver Assembly 450 Bushmaster 16" Barrel
    Our price was $679.99 now $429.99 You Save $250.00
    Available
  3. Alexander Arms AR-15 Upper Receiver Assembly 6.5 Grendel 18" Stainless Steel Barrel 1 in 7.5" Twist 5/8"-24 Thread Carbon Fiber Handguard with Thread Protector 10-Round Magazine
    List price was $1110.00 our price $1109.99
    Mixed Availability
  4. Bushmaster AR-15 XM-15 A3 Upper Receiver Assembly 300 AAC Blackout 16" Barrel
    List price was $709.00 our price $619.99
    Unavailable - Limited Production
  5. 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 $630.00 our price $629.99
    Available
  6. Bushmaster AR-15 XM-15 ORC Upper Receiver Assembly 300 AAC Blackout 16" Barrel
    Our price $599.99
    Unavailable - Limited Production
  7. Alexander Arms Upper Receiver Build Kit AR-15 6.5 Grendel 20" Stainless Steel Barrel 5/8"-24 Thread Black
    List price was $660.00 our price $659.99
    Available
  8. Alexander Arms AR-15 Pistol Upper Receiver Assembly 6.5 Grendel 11" Stainless Steel Barrel Carbon Fiber Handguard 10-Round Magazine Black
    List price was $755.00 our price $749.99
    Out of Stock, No Backorder
  9. Blemished
    Bushmaster AR-15 A3 Upper Receiver Assembly 450 Bushmaster 16" Barrel- Blemished
    Our price was now $679.99
    Available
  10. Alexander Arms Upper Receiver Build Kit AR-15 Pistol 50 Beowulf 12" Stainless Steel Barrel 49/64"-20 Thread Black
    List price was $735.00 our price $729.99
    Available
  11. Alexander Arms AR-15 Upper Receiver Assembly 6.5 Grendel 18" Stainless Steel Barrel Manticore Arms Transformer Handguard Flat Dark Earth
    List price was $1249.00 our price $1239.99
    Out of Stock, No Backorder
  12. Alexander Arms AR-15 Upper Receiver Assembly 17 Hornady Magnum Rimfire (HMR) 18" Barrel Manticore Arms Transformer Handguard A2 Flash Hider 10-Round Magazine Flat Dark Earth
    List price was $1087.00 our price $1079.99
    Out of Stock, No Backorder
  13. Blemished
    Bushmaster AR-15 A3 Upper Receiver Assembly 450 Bushmaster 20" Barrel- Blemished
    Our price was now $679.99
    Available
  14. Alexander Arms AR-15 Upper Receiver Assembly 50 Beowulf 16.5" Stainless Steel Barrel 1 in 20" Twist 49/64"-20 Thread Carbon Fiber Handguard with Thread Protector 7-Round Magazine
    List price was $1110.00 through $1249.00 our price $1109.99 through $1239.99
    Mixed Availability
  15. Alexander Arms AR-15 Upper Receiver Assembly 17 HMR 18" Stainless Steel Barrel Carbon Fiber Handguard A2 Flash Hider 10-Round Magazine Black
    List price was $711.00 our price $699.99
    Out of Stock, No Backorder
  16. 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
  17. Alexander Arms AR-15 Upper Receiver Assembly 50 Beowulf 16.5" Stainless Steel Barrel Manticore Arms Transformer Handguard 7-Round Magazine Flat Dark Earth
    List price was $1249.00 our price $1239.99
    Out of Stock, No Backorder
  18. Alexander Arms Upper Receiver Build Kit AR-15 50 Beowulf 16.5" Stainless Steel Barrel 49/64"-20 Thread Black
    List price was $735.00 our price $729.99
    Available
  19. Bushmaster AR-15 Patrolman M4 A3 Upper Receiver Assembly 5.56x45mm NATO 16" Barrel
    List price was $575.00 our price $549.99
    Unavailable - Limited Production
  20. Bushmaster AR-15 Predator A3 Upper Receiver Assembly 5.56x45mm NATO 20" Barrel
    List price was $739.00 our price $719.99
    Unavailable - Limited Production
  21. Bushmaster AR-15 A3 Pistol Upper Receiver Assembly 5.56x45mm NATO 11.5" Barrel
    Our price $684.99
    Unavailable - Limited Production
  22. Alexander Arms AR-15 Pistol Upper Receiver Assembly 50 Beowulf 12" Stainless Steel Barrel Carbon Fiber Handguard 7-Round Magazine Black
    List price was $870.00 our price $869.99
    Available
  23. Bushmaster AR-15 A3 Upper Receiver Assembly 450 Bushmaster 20" Barrel
    Our price was $679.99 now $429.99 You Save $250.00
    Unavailable - Limited Production
  24. Bushmaster AR-15 Varminter A3 Upper Receiver Assembly 223 Remington 24" Barrel
    List price was $699.00 our price $679.99
    Unavailable - Limited Production