1. AR-Stoner Upper Receiver Stripped AR-15 A3 Matte
    AR-Stoner Upper Receiver Stripped AR-15 A3 Matte
    $49.99
    • {{fee.amount}} {{fee.description}}
    Available
  2. AR-Stoner Upper Receiver Assembled AR-15 A3 Matte
    AR-Stoner Upper Receiver Assembled AR-15 A3 Matte
    $89.99
    • {{fee.amount}} {{fee.description}}
    Available
  3. AR-Stoner Side Charging Upper Receiver Assembled AR-15 223 Remington, 5.56x45mm Matte
    AR-Stoner Side Charging Upper Receiver Assembled AR-15 223 Remingto...
    $239.99
    • {{fee.amount}} {{fee.description}}
    Available
  4. AR-Stoner Sporter Upper Receiver Stripped AR-15 A3 Matte
    AR-Stoner Sporter Upper Receiver Stripped AR-15 A3 Matte
    $59.99
    • {{fee.amount}} {{fee.description}}
    Available
  5. AR-Stoner Upper Receiver Parts Kit AR-15
    AR-Stoner Upper Receiver Parts Kit AR-15
    $14.99
    • {{fee.amount}} {{fee.description}}
    Out of Stock, Backorder OK
    What are product arrival notifications?
  6. AR-Stoner Billet Upper Receiver Stripped AR-15 Matte
    AR-Stoner Billet Upper Receiver Stripped AR-15 Matte
    Clearance
    $76.32
    • {{fee.amount}} {{fee.description}}
    Regular Price: $99.99 Save $23.67 (23%)
    Available
  7. Vltor MUR Modular Upper Receiver with Combination Forward Assist / Shell Deflector Assembled AR-15
    Vltor MUR Modular Upper Receiver with Combination Forward Assist / ...
    $179.96
    Available View More Options
  8. Vltor MUR Modular Upper Receiver with Shell Deflector Only Assembled AR-15 Matte
    Vltor MUR Modular Upper Receiver with Shell Deflector Only Assemble...
    $161.96
    • {{fee.amount}} {{fee.description}}
    Available
  9. AR-Stoner Replacement Parts Kit for AR-Stoner Side Charging Upper Receiver
    AR-Stoner Replacement Parts Kit for AR-Stoner Side Charging Upper R...
    $14.99
    • {{fee.amount}} {{fee.description}}
    Available
  10. Adams Arms Gas Piston Upper Receiver Assembled AR-15 A3 Matte
    Adams Arms Gas Piston Upper Receiver Assembled AR-15 A3 Matte
    $89.99
    • {{fee.amount}} {{fee.description}}
    Available
  11. New Arrival Banner
    LANTAC USC Side Charging Upper Receiver Stripped AR-15 Billet Aluminum Matte
    LANTAC USC Side Charging Upper Receiver Stripped AR-15 Billet Alumi...
    Available
  12. DPMS Upper Receiver Stripped AR-15 Low Profile Matte
    DPMS Upper Receiver Stripped AR-15 Low Profile Matte
    $89.99
    • {{fee.amount}} {{fee.description}}
    Out of Stock, Backorder OK
    What are product arrival notifications?
  13. JP Enterprises Upper Receiver Assembled AR-15 Side Charging Handle With Low Mass Bolt Carrier Matte
    JP Enterprises Upper Receiver Assembled AR-15 Side Charging Handle ...
    $854.99
    • {{fee.amount}} {{fee.description}}
    Available
  14. Del-Ton AR-15 Upper Receiver Parts Kit
    Del-Ton AR-15 Upper Receiver Parts Kit
    $16.99
    • {{fee.amount}} {{fee.description}}
    Out of Stock, Backorder OK
    What are product arrival notifications?
  15. JP Enterprises Upper Receiver Stripped AR-15 CTR-02 Matte
    JP Enterprises Upper Receiver Stripped AR-15 CTR-02 Matte
    $332.99
    • {{fee.amount}} {{fee.description}}
    Available
  16. DoubleStar Upper Receiver Assembled AR-15 A3 Matte
    DoubleStar Upper Receiver Assembled AR-15 A3 Matte
    Available
  17. Radian Model 1 Billet Upper Receiver Build Kit M-Lok Handguard Aluminum Black
    Radian Model 1 Billet Upper Receiver Build Kit M-Lok Handguard Alum...
    Available View More Options
  18. LANTAC UAR Upper Receiver Stripped AR-15 Billett Aluminum Matte
    LANTAC UAR Upper Receiver Stripped AR-15 Billett Aluminum Matte
    Out of Stock, Backorder OK
    What are product arrival notifications?
  19. ZEV Technologies Upper Receiver Stripped AR-15 Forged Aluminum Matte
    ZEV Technologies Upper Receiver Stripped AR-15 Forged Aluminum Matte
    Add to Cart for Price
    • {{fee.amount}} {{fee.description}}
    Regular Price: $118.75
    Available
  20. VLTOR VIS Fusion Upper Receiver with Integral Free Float KeyMod Handguard Assembled AR-15 Flat-To...
    VLTOR VIS Fusion Upper Receiver with Integral Free Float KeyMod Han...
    Add to Cart for Price
    Regular Price: $422.96 - $458.96
    Mixed Availability View More Options
  21. DPMS Upper Receiver Parts Kit AR-15 A2 Matte
    DPMS Upper Receiver Parts Kit AR-15 A2 Matte
    $69.99
    • {{fee.amount}} {{fee.description}}
    Out of Stock, Backorder OK
    What are product arrival notifications?
  22. Vltor VIS Upper Receiver with Integral Free Float Quad Rail Handguard & Combination Forward Assis...
    Vltor VIS Upper Receiver with Integral Free Float Quad Rail Handgua...
    $476.96 - $490.46
    Mixed Availability View More Options
  23. JP Enterprises Upper Receiver Stripped AR-15 Low Profile Matte
    JP Enterprises Upper Receiver Stripped AR-15 Low Profile Matte
    $170.95
    • {{fee.amount}} {{fee.description}}
    Available
  24. DoubleStar Upper Receiver Stripped AR-15 A3 Matte Black
    DoubleStar Upper Receiver Stripped AR-15 A3 Matte Black
    Out of Stock, Backorder OK
    What are product arrival notifications?
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