Showing 1 - 24 of 147 results
  1. $462.99
    Available
    DPMS AR-15 A3 Upper Receiver Assembly 300 AAC Blackout, GlacierGuard Handguard, Single Rail Gas Block, A2 Flash Hider Product #: 247795
  2. $426.99
    Available
    DPMS AR-15 Oracle A3 Upper Receiver Assembly 5.56x45mm NATO, Chrome Moly Matte Barrel Product #: 513528
  3. $599.99
    Available
    AR-Stoner Mid-Length Carbine Kit AR-15 5.56x45mm NATO 16" 1 in 9" Twist Nickel Boron Bolt Carrier Assembly Product #: 959553
  4. $414.99
    Available
    DPMS AR-15 Lo-Pro Flat-Top Upper Receiver Assembly 5.56x45mm NATO Product #: 519542
  5. DPMS AR-15 Flat-Top Upper Receiver Assembly 223 Remington, 24" Bull Barrel Product #: 224299
  6. $463.99
    Available
    Del-Ton AR-15 A3 Upper Receiver Assembly 5.56x45mm NATO 1 in 7" Twist M4 Contour Barrel Product #: 165665
  7. $649.99
    Out of Stock, Backorder OK
    Bushmaster AR-15 A3 Upper Receiver Assembly 450 Bushmaster 16" Barrel Product #: 897816
  8. $432.99
    Available
    Del-Ton AR-15 Pistol A3 Upper Receiver Assembly 5.56x45mm NATO 11.5" Barrel Product #: 518445
  9. $432.99
    Available
    Del-Ton AR-15 A3 Upper Receiver Assembly 5.56x45mm NATO 1 in 9" Twist Mid Length Heavy Contour Barrel Product #: 751604
  10. $432.99
    Available
    Del-Ton AR-15 A3 Upper Receiver Assembly 5.56x45mm NATO 1 in 9" Twist M4 Contour Barrel Product #: 834400
  11. $432.99
    Available
    Del-Ton AR-15 Dissipator A3 Upper Receiver Assembly 5.56x45mm NATO Product #: 951250
  12. $736.99
    Available
    Alexander Arms AR-15 Entry A3 Upper Receiver Assembly 50 Beowulf Product #: 316928
  13. $699.99
    Out of Stock, Backorder OK
    Bushmaster AR-15 A3 Upper Receiver Assembly 450 Bushmaster 20" Barrel Product #: 885425
  14. $817.99
    Available
    Alexander Arms AR-15 Overwatch A3 Upper Receiver Assembly 6.5 Grendel Product #: 115064
  15. $840.00
    Available
    Yankee Hill AR-15 Specter XL Black Diamond Upper Receiver Assembly 5.56x45mm NATO Product #: 843983
  16. $679.00
    Available
    Adams Arms AR-15 Base MOE A3 Gas Piston Upper Receiver Assembly 5.56x45mm NATO Product #: 273599
  17. $432.99
    Available
    Del-Ton AR-15 A3 Upper Receiver Assembly 5.56x45mm NATO 1 in 9" Twist 20" Government Contour Barrel Product #: 233217
  18. $575.99
    Available
    Olympic Arms AR-15 A3 Upper Receiver Assembly 7.62x39mm Product #: 196823
  19. $414.99
    Available
    DPMS AR-15 Sportical Flat-Top Upper Receiver Assembly 5.56x45mm NATO Product #: 416788
  20. $432.99
    Available
    Del-Ton AR-15 A3 Upper Receiver Assembly 5.56x45mm NATO 1 in 9" Twist Mid Length Lightweight Contour Barrel Product #: 699719
  21. $735.00
    Available
    Adams Arms AR-15 Pistol PDW Base A3 Gas Piston Upper Receiver Assembly 5.56x45mm NATO Product #: 222049
  22. DPMS AR-15 A3 Upper Receiver Assembly 300 AAC Blackout, M111 Mid Length FF Handguard, AAC Blackout Flash Hider Product #: 916161
  23. $1,139.99
    Available
    Alexander Arms AR-15 AWS A3 Upper Receiver Assembly 50 Beowulf Product #: 214391
  24. DPMS AR-15 A2 Upper Receiver Assembly 5.56x45mm NATO, 20" Barrel, A2 Handguard Product #: 594772
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