AR-15 Complete Uppers

  1. Blemished
    AR-STONER AR-15 A3 Upper Receiver Assembly 22 Nosler 18" SS Fluted Barrel with 15" M-Lok Handguard- Blemished
    Our price was $529.99 now $414.44 You Save $115.55
    Available
  2. AR-STONER AR-15 EV2 Billet Upper Receiver Assembly 5.56x45mm NATO 16" Barrel with 15" M-LOK Handguard
    List price was $549.99 our price $499.99
    Mixed Availability
  3. AR-STONER AR-15 EV2 Billet Upper Receiver Assembly 300 AAC Blackout 16" Barrel with 15" M-LOK Handguard
    List price was $549.99 our price $499.99
    Available
  4. New Arrival
    AR-STONER AR-15 Pistol A3 Upper Receiver Assembly 300 AAC Blackout 10.5" Barrel with 10" M-Lok Handguard
    List price was $529.99 our price $499.99
    Available
  5. AR-STONER AR-15 Optics Ready Upper Receiver Assembly 7.62x39mm 16" Barrel
    List price was $479.99 our price $459.99
    Available
  6. AR-STONER AR-15 EV2 Billet Pistol Upper Receiver Assembly 9mm Luger 10.5" Barrel with 10" M-LOK Handguard
    List price was $499.99 our price $429.99
    Available
  7. AR-STONER AR-15 EV2 Billet Pistol Upper Receiver Assembly 5.56x45mm NATO 11.5" Barrel with 10" M-LOK Handguard
    List price was $539.99 our price $489.99
    Out of Stock, No Backorder
  8. AR-STONER AR-15 A3 Upper Receiver Assembly 450 Bushmaster 18" Barrel with 15" M-Lok Handguard
    List price was $579.99 our price $549.99
    Available
  9. New Arrival
    AR-STONER AR-15 Pistol A3 Upper Receiver Assembly 223 Remington (Wylde) 7.5" Barrel with 7" M-Lok Handguard
    List price was $529.99 our price $479.99
    Available
  10. AR-STONER AR-15 A3 Upper Receiver Assembly 22 Nosler 18" SS Fluted Barrel with 15" M-Lok Handguard
    List price was $579.99 our price was $529.99 now $460.66 You Save $69.33
    Available
  11. AR-STONER AR-15 A3 Upper Receiver Assembly 12.7x42mm 16" Barrel with 15" M-Lok Handguard
    List price was $599.99 our price $549.99
    Available
  12. AR-STONER AR-15 Carbine Kit with Complete Upper Assembly 5.56x45mm NATO 1 in 9" Twist 16" Barrel
    Our price $559.99
    Temporarily Unavailable
  13. AR-STONER AR-15 A3 Upper Receiver Assembly 5.56x45mm NATO 1 in 7" Twist 20" Government Contour Barrel
    List price was $579.99 our price $549.99
    Available
  14. AR-STONER LR-308 Billet Upper Receiver Assembly 6.5 Creedmoor 18" Barrel with 15" M-Lok Handguard
    List price was $559.99 our price $499.99
    Out of Stock, No Backorder
  15. AR-STONER AR-15 Side Charging Pistol Upper Receiver Assembly 300 AAC Blackout 10.5" Barrel with 10" M-Lok Handguard
    List price was $499.99 our price $489.99
    Available
  16. AR-STONER AR-15 Side Charging Upper Receiver Assembly 450 Bushmaster 18" Barrel with 15" M-Lok Handguard
    List price was $599.99 our price $579.99
    Available
  17. AR-STONER AR-15 A3 Upper Receiver Assembly 5.56x45mm NATO 16" Barrel with 15" M-Lok Handguard
    List price was $579.99 our price $479.99
    Available
  18. AR-STONER AR-15 EV2 Billet Pistol Upper Receiver Assembly 300 AAC Blackout 8.5" Barrel with 7" M-LOK Handguard
    List price was $539.99 our price $489.99
    Out of Stock, No Backorder
  19. AR-STONER AR-15 A3 Upper Receiver Assembly 300 AAC Blackout 16" Barrel with 15" M-Lok Handguard
    List price was $519.99 our price $499.99
    Out of Stock, No Backorder
  20. New Arrival
    AR-STONER AR-15 Side Charging Upper Receiver Assembly 223 Remington (Wylde) 18" Barrel with 15" M-Lok Handguard
    List price was $599.99 our price $579.99
    Available
  21. AR-STONER AR-15 A3 Upper Receiver Assembly 223 Remington (Wylde) 16" Barrel with 15" M-Lok Handguard
    List price was $519.99 our price $499.99
    Available
  22. AR-STONER AR-15 Side Charging Pistol Upper Receiver Assembly 223 Remington (Wylde) 7.5" Barrel with 7" M-Lok Handguard
    List price was $499.99 our price $449.99
    Available
  23. AR-STONER AR-15 A3 Upper Receiver Assembly 5.56x45mm NATO 16" Barrel
    List price was $479.99 our price $459.99
    Available
  24. AR-STONER AR-15 A3 Billet Upper Receiver Assembly 5.56x45mm NATO 16" Barrel with 15" M-Lok Handguard
    List price was $539.99 our price $499.99
    Available
  25. AR-STONER AR-15 Side Charging Upper Receiver Assembly 6.5 Grendel 20" Barrel with 15" M-Lok Handguard
    List price was $649.99 our price $629.99
    Available
  26. AR-STONER AR-15 Carbine Kit with Complete Upper Assembly 7.62x39mm 1 in 10" Twist 16" Barrel and 80% Lower
    List price was $599.99 our price $499.99
    Temporarily Unavailable
  27. AR-STONER AR-15 Side Charging Upper Receiver Assembly 5.56x45mm NATO 16" Barrel with 15" M-Lok Handguard
    List price was $589.99 our price $499.99
    Available
  28. AR-STONER AR-15 Optics Ready Pistol Upper Receiver Assembly 5.56x45mm NATO 10.5" Barrel
    List price was $479.99 our price $459.99
    Available
  29. AR-STONER AR-15 Side Charging Upper Receiver Assembly 12.7x42mm 16" Barrel with 15" M-Lok Handguard
    List price was $619.99 our price $559.99
    Out of Stock, No Backorder
  30. AR-STONER AR-15 Side Charging Pistol Upper Receiver Assembly 300 AAC Blackout 7.5" Barrel with 7" M-Lok Handguard
    List price was $529.99 our price $489.99
    Available
  31. Blemished
    AR-STONER AR-15 Optics Ready Upper Receiver Assembly 450 Bushmaster 16" Barrel- Blemished
    Our price was $529.99 now $434.99 You Save $95.00
    Available
  32. AR-STONER AR-15 Optics Ready Upper Receiver Assembly 450 Bushmaster 16" Barrel
    List price was $549.99 our price $529.99
    Available
  33. AR-STONER AR-15 Competition A3 Upper Receiver Assembly 223 Remington (Wylde) 18" Barrel with 15" M-Lok Handguard
    List price was $599.99 our price $579.99
    Available
  34. AR-STONER AR-15 EV2 Billet Upper Receiver Assembly 9mm Luger 16" Barrel with 15" M-LOK Handguard
    List price was $499.99 our price $449.99
    Available
  35. New Arrival
    AR-STONER AR-15 Pistol A3 Upper Receiver Assembly 7.62x39mm 10.5" Barrel with 10" M-Lok Handguard
    List price was $549.99 our price $529.99
    Available
  36. AR-STONER AR-15 Side Charging Upper Receiver Assembly 450 Bushmaster 16" Barrel with 15" M-Lok Handguard
    List price was $599.99 our price $529.99
    Available
  37. AR-STONER AR-15 Side Charging Upper Receiver Assembly 7.62x39mm 16" Barrel with 15" M-Lok Handguard
    List price was $529.99 our price $499.99
    Available
  38. AR-STONER AR-15 Side Charging Upper Receiver Assembly 350 Legend 16" Barrel with 15" M-Lok Handguard
    List price was $549.99 our price $529.99
    Available
  39. AR-STONER AR-15 Side Charging Upper Receiver Assembly 223 Remington (Wylde) 16" Barrel with 15" M-Lok Handguard
    List price was $499.99 our price $449.99
    Available
  40. AR-STONER AR-15 Pistol A3 Upper Receiver Assembly 12.7x42mm 10.5" Barrel with 10" M-Lok Handguard
    List price was $619.99 our price $529.99
    Available
  41. New Arrival
    AR-STONER AR-15 Side Charging Pistol Upper Receiver Assembly 7.62x39mm 7.5" Barrel with 7" M-Lok Handguard
    List price was $549.99 our price $499.99
    Available
  42. AR-STONER AR-15 Optics Ready Pistol Upper Receiver Assembly 5.56x45mm NATO 10.5" Barrel
    List price was $399.99 our price $349.99
    Available
  43. AR-STONER AR-15 Carbine Kit with Complete Upper Assembly 5.56x45mm NATO 1 in 9" Twist 16" Barrel and 80% Lower
    List price was $599.99 our price $499.99
    Temporarily Unavailable
  44. AR-STONER LR-308 A3 Billet Upper Receiver Assembly 243 Winchester 20" Barrel with 15" M-Lok Handguard
    List price was $679.99 our price $639.99
    Available
  45. AR-STONER LR-308 A3 Upper Receiver Assembly 308 Winchester 16" Barrel with 15" M-Lok Handguard
    List price was $779.99 our price $749.99
    Out of Stock, No Backorder
  46. AR-STONER AR-15 Dissipator A3 Upper Receiver Assembly 5.56x45mm NATO 16" Barrel
    List price was $549.99 our price $529.99
    Out of Stock, No Backorder
  47. AR-STONER AR-15 A3 Upper Receiver Assembly 350 Legend 16" Barrel with 15" M-Lok Handguard
    List price was $539.99 our price $499.99
    Available
  48. AR-STONER AR-15 Side Charging Upper Receiver Assembly 300 AAC Blackout 16" Barrel with 15" M-Lok Handguard
    List price was $589.99 our price $499.99
    Available
  49. AR-STONER AR-15 Side Charging Upper Receiver Assembly 458 SOCOM 16" Barrel with 15" M-Lok Handguard
    List price was $549.99 our price $499.99
    Available
  50. AR-STONER AR-15 Optics Ready Upper Receiver Assembly 5.56x45mm NATO 16" Barrel 1 in 8" Twist
    List price was $479.99 our price $459.99
    Available
  51. AR-STONER AR-15 Side Charging Pistol Upper Receiver Assembly 5.56x45mm NATO 10.5" Barrel with 10" M-Lok Handguard
    List price was $529.99 our price $489.99
    Available
  52. AR-STONER AR-15 A3 Billet Upper Receiver Assembly 5.56x45mm NATO 16" Barrel with 15" Ultralight M-Lok Handguard
    List price was $699.99 our price $599.99
    Out of Stock, No Backorder
  53. AR-STONER AR-15 Pistol A3 Upper Receiver Assembly 300 AAC Blackout 7.5" Barrel with 7" M-Lok Handguard
    List price was $529.99 our price $499.99
    Available
  54. AR-STONER AR-15 A3 Upper Receiver Assembly 6.5 Grendel 20" Barrel with 15" M-Lok Handguard
    List price was $649.99 our price $629.99
    Available
  55. AR-STONER AR-15 Pistol A3 Upper Receiver Assembly 5.56x45mm NATO 10.5" Barrel with 10" M-Lok Handguard
    List price was $529.99 our price $499.99
    Available
  56. AR-STONER AR-15 Side Charging Pistol Upper Receiver Assembly 12.7x42mm 10.5" Barrel with 10" M-Lok Handguard
    List price was $549.99 our price $529.99
    Available
  57. AR-STONER AR-15 Carbine Kit with Complete Upper Assembly 7.62x39mm 1 in 10" Twist 16" Barrel
    Our price $559.99
    Temporarily Unavailable
  58. AR-STONER AR-15 Pistol A3 Half Upper Receiver Assembly 5.56x45mm NATO 7.5" Barrel with 7" M-Lok Handguard
    List price was $419.99 our price $379.99
    Available
  59. AR-STONER AR-15 Optics Ready Upper Receiver Assembly .458 SOCOM 16" Barrel
    List price was $529.99 our price $499.99
    Available
  60. AR-STONER AR-15 Side Charging Pistol Upper Receiver Assembly 5.56x45mm NATO 7.5" Barrel with 7" M-Lok Handguard
    List price was $499.99 our price $479.99
    Available
  61. AR-STONER AR-15 Pistol A3 Upper Receiver Assembly 300 AAC Blackout 8.5" Barrel with 7" M-Lok LW Handguard
    List price was $529.99 our price $479.99
    Out of Stock, No Backorder
  62. AR-STONER AR-15 A3 Upper Receiver Assembly 7.62x39mm 16" Barrel
    List price was $479.99 our price $459.99
    Available