Showing 1 - 24 of 201 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. DPMS AR-15 Flat-Top Upper Receiver Assembly 223 Remington, 24" Bull Barrel Product #: 224299
  4. $840.00
    Available
    Yankee Hill AR-15 Specter XL Black Diamond Upper Receiver Assembly 5.56x45mm NATO Product #: 843983
  5. $414.99
    Available
    DPMS AR-15 Lo-Pro Flat-Top Upper Receiver Assembly 5.56x45mm NATO Product #: 519542
  6. $736.99
    Available
    Alexander Arms AR-15 Entry A3 Upper Receiver Assembly 50 Beowulf Product #: 316928
  7. $817.99
    Available
    Alexander Arms AR-15 Overwatch A3 Upper Receiver Assembly 6.5 Grendel Product #: 115064
  8. $649.99
    Out of Stock, Backorder OK
    Bushmaster AR-15 A3 Upper Receiver Assembly 450 Bushmaster 16" Barrel Product #: 897816
  9. $699.99
    Out of Stock, Backorder OK
    Bushmaster AR-15 A3 Upper Receiver Assembly 450 Bushmaster 20" Barrel Product #: 885425
  10. $1,139.99
    Available
    Alexander Arms AR-15 AWS A3 Upper Receiver Assembly 50 Beowulf Product #: 214391
  11. $1,130.50
    Available
    Noveske AR-15 Rogue Hunter A3 Upper Receiver Assembly 300 AAC Blackout Product #: 728751
  12. $189.95
    Available
    Vltor MUR Modular Upper Receiver with Combination Forward Assist / Shell Deflector Assembled AR-15 Flat-Top Matte Product #: 914185
  13. $429.99
    Available
    DPMS AR-15 AP4 A3 Conversion Upper Receiver Assembly 22 Long Rifle Product #: 415826
  14. $895.00
    Available
    Colt AR-15 Pistol Flat-Top Upper Receiver Assembly 5.56x45mm NATO Monolithic Rail, Flip Up Sights Product #: 121564
  15. $463.99
    Available
    Del-Ton AR-15 A3 Upper Receiver Assembly 5.56x45mm NATO 1 in 7" Twist M4 Contour Barrel Product #: 165665
  16. $679.00
    Available
    Adams Arms AR-15 Base MOE A3 Gas Piston Upper Receiver Assembly 5.56x45mm NATO Product #: 273599
  17. $1,133.55
    Available
    Noveske AR-15 Rogue Hunter A3 Upper Receiver Assembly 5.56x45mm NATO Product #: 764712
  18. $979.99
    Available
    Alexander Arms AR-15 Precision A3 Upper Receiver Assembly 50 Beowulf Product #: 679014
  19. $432.99
    Available
    Del-Ton AR-15 A3 Upper Receiver Assembly 5.56x45mm NATO 1 in 9" Twist Mid Length Government Contour Barrel Product #: 751604
  20. $432.99
    Available
    Del-Ton AR-15 Pistol A3 Upper Receiver Assembly 5.56x45mm NATO 11.5" Barrel Product #: 518445
  21. $735.00
    Available
    Adams Arms AR-15 Pistol PDW Base A3 Gas Piston Upper Receiver Assembly 5.56x45mm NATO Product #: 222049
  22. $419.99
    Available
    DPMS AR-15 A3 Conversion Upper Receiver Assembly 22 Long Rifle Product #: 717600
  23. $432.99
    Available
    Del-Ton AR-15 A3 Upper Receiver Assembly 5.56x45mm NATO 1 in 9" Twist M4 Contour Barrel Product #: 834400
  24. $432.99
    Available
    Del-Ton AR-15 Dissipator A3 Upper Receiver Assembly 5.56x45mm NATO Product #: 951250
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