Showing 1 - 24 of 53 results
  1. $426.99-$452.99 $364.50 - $452.99
    Clearance
    Save up to $62.49 19 at this price
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    DPMS AR-15 Oracle A3 Upper Receiver Assembly 5.56x45mm NATO Product #: 1413431414
  2. $599.99
    Coming Soon
    AR-Stoner Mid-Length Carbine Kit AR-15 5.56x45mm NATO 16" 1 in 9" Twist Nickel Boron Bolt Carrier Assembly Product #: 959553
  3. $414.99
    Available
    DPMS AR-15 Lo-Pro Flat-Top Upper Receiver Assembly 5.56x45mm NATO Product #: 519542
  4. $432.99 - $463.99
    Available Select Options
    Del-Ton AR-15 A3 Upper Receiver Assembly 5.56x45mm NATO Product #: 3163128752
  5. $432.99
    Available
    Del-Ton AR-15 Dissipator A3 Upper Receiver Assembly 5.56x45mm NATO Product #: 951250
  6. $840.00
    Available
    Yankee Hill AR-15 Specter XL Black Diamond Upper Receiver Assembly 5.56x45mm NATO Product #: 843983
  7. $414.99
    Available
    DPMS AR-15 Sportical Flat-Top Upper Receiver Assembly 5.56x45mm NATO Product #: 416788
  8. $679.00
    Available
    Adams Arms AR-15 Base MOE A3 Gas Piston Upper Receiver Assembly 5.56x45mm NATO Product #: 273599
  9. $895.00
    Available
    Colt AR-15 Pistol Flat-Top Upper Receiver Assembly 5.56x45mm NATO Monolithic Rail, Flip Up Sights Product #: 121564
  10. $719.33-$731.66 $452.76 - $459.62
    Clearance
    Save up to $272.04
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    Adams Arms AR-15 Base A3 Gas Piston Upper Receiver Assembly 5.56x45mm NATO Product #: 2913665965
  11. $463.99-$476.99 $351.50 - $378.59
    Clearance
    Save up to $112.49 13 at this price
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    DPMS AR-15 A3 Upper Receiver Assembly 5.56x45mm NATO Product #: 1413253994
  12. $1,133.55
    Available
    Noveske AR-15 Rogue Hunter A3 Upper Receiver Assembly 5.56x45mm NATO Product #: 764712
  13. $591.99
    Available
    DPMS AR-15 A3 Upper Receiver Assembly 223 Remington, 1 in 9" Twist, 16" Bull Barrel Product #: 496810
  14. $513.99
    Available
    DPMS AR-15 AP4 A3 Upper Receiver Assembly 5.56x45mm NATO Product #: 338432
  15. $783.00
    Available
    Yankee Hill AR-15 Smooth Carbine Upper Receiver Assembly 5.56x45mm NATO Product #: 276212
  16. $948.70-$985.12 $637.00 - $640.92
    Clearance
    Save up to $344.20
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    Adams Arms AR-15 Tactical Evo A3 Gas Piston Upper Receiver Assembly 5.56x45mm NATO Product #: 2913362844
  17. $998.66 - $1,297.11
    Available Select Options
    Adams Arms AR-15 C.O.R. Ultra Lite A3 Gas Piston Upper Receiver Assembly 5.56x45mm NATO Product #: 2913396779
  18. $627.00 - $895.00
    Available Select Options
    Colt AR-15 A3 Upper Receiver Assembly 5.56x45mm NATO Product #: 2084718635
  19. $499.99
    Available
    DPMS AR-15 A2 Upper Receiver Assembly 5.56x45mm NATO, 16" Barrel, GlacierGuard Handguard Product #: 999919
  20. $579.99 $429.99
    Sale
    Save $150.00
    Out of Stock, Backorder OK
    Bushmaster AR-15 Patrolman M4 A3 Upper Receiver Assembly 5.56x45mm NATO Product #: 241847
  21. $1,064.59-$1,099.75 $779.92 - $1,099.75
    Clearance
    Save up to $284.67
    Available Select Options
    Adams Arms AR-15 Tactical Elite A3 Gas Piston Upper Receiver Assembly 5.56x45mm NATO Product #: 2913327602
  22. $727.00
    Available
    Colt AR-15 SOCOM A3 Upper Receiver Assembly 5.56x45mm NATO Product #: 842587
  23. $1,079.00
    Available
    Daniel Defense AR-15 DDM4v5 A3 Upper Receiver Assembly 5.56x45mm NATO Product #: 129238
  24. $949.00
    Available
    Daniel Defense AR-15 DDM4v7 LW A3 Upper Receiver Assembly 5.56x45mm NATO Product #: 820349
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