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Choose of a huge selection of Complete Upper Kits which includes the upper assembly, bolt carrier group and charging handle, lower parts kit and stock/blade kit. Variety of Calibers, awesome savings - SHOP now and save!

Upper Kits

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Items 1-36 of 200

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  1. 16 inch AR-15 NR Side Charging 6mm ARC Mid Length Melonite Complete Upper Kit
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    16 inch AR-15 NR Side Charging 6mm ARC Mid Length M-LOK Melonite Upper Kit
    Special Price $849.99 $1,039.99
  2. 18 inch AR-15 NR Side Charging 223 WYLDE M-LOK Stainless Upper Kit
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    18 inch AR-15 NR Side Charging 223 WYLDE (223/5.56) M-LOK Stainless Premium Complete Upper Kit
    Special Price $819.99 $999.99
  3. 8 inch AR-15 AR-V MP5 Style 9mm Pistol Caliber Melonite Upper Complete Kit
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    8 inch AR-15 AR-V MP5 Style 9mm Pistol Caliber Melonite Upper Complete Kit
    Special Price $579.99 $819.99
  4. 16 inch AR-15 AR15 223 WYLDE Keymod Stainless M-LOK Upper Complete Kit Featuring a Ballistic Advantage BA Hanson Series 16 inch 223 Wylde Stainless Bead Blasted Finish Barrel
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    16 inch AR-15 223 Wylde (223/5.56) Stainless M-LOK Complete Premium Upper Kit
    Rating:
    93%
    2  Reviews
    Special Price $579.99 $799.99
  5. 16 inch AR-15 AR15 Non Reciprocating Side Charging 223 WYLDE M-LOK Stainless Premium Upper Complete Kit
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    16 inch AR-15 NR Side Charging 223 Wylde (223/5.56) Stainless Complete Premium Upper Kit
    Rating:
    87%
    1  Review
    Special Price $849.99 $1,099.99
  6. 20 inch AR-15 Side Charging 350 LEGEND Melonite Upper
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    5 inch AR-15 NR Side Charging 300 Blackout Melonite Upper w/Can Complete Kit
    Special Price $729.99 $929.99
  7. 10.5 inch AR-15 45 ACP Pistol Caliber M-LOK Melonite Upper w/Can Complete Kit
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    10.5 inch AR-15 45 ACP Pistol Caliber M-LOK Melonite Upper w/Can Complete Kit
    Rating:
    93%
    1  Review
    Special Price $579.99 $749.99
  8. 12.5 inch AR-15 9x39 Russian Caliber M-LOK Keymod Melonite Upper Kit
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    12.5 inch AR-15 9x39 Russian Caliber M-LOK Melonite Complete Upper Kit
    Special Price $669.99 $799.99
  9. 12.5 inch AR-15 9x39 Russian Caliber M-LOK Melonite Upper w/Flash Can Kit
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    12.5 inch AR-15 9x39 Russian Caliber M-LOK Melonite Complete Upper w/Can Kit
    Rating:
    87%
    1  Review
    Special Price $699.99 $839.99
  10. 10.5 inch AR-15 NR Side Charging 9x39 Russian Caliber M-LOK Complete Upper w/Can Kit
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    10.5 inch AR-15 NR Side Charging 9x39 Russian Caliber M-LOK Complete Upper w/Can Kit
    Special Price $849.99 $1,029.99
  11. 8.5 inch AR-15 NR Side Charging 9x39 Russian Caliber M-LOK Complete Upper w/Can Kit
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    8.5 inch AR-15 NR Side Charging 9x39 Russian Caliber M-LOK Complete Upper w/Can Kit
    Rating:
    100%
    1  Review
    Special Price $839.99 $999.99
  12. 20 inch AR-15 6.8 SPC II Carbine M-LOK Melonite Upper Kit
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    20 inch AR-15 6.8 SPC II M-LOK Melonite Complete Upper Kit
    Rating:
    93%
    1  Review
    Special Price $689.99 $869.99
  13. 16 inch AR-15 AR15 5.56 NATO Mid Melonite Upper WITH BCG/CH Unthreaded
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    16 inch AR-15 NR Side Charging 223 Wylde (223/5.56) Carbine Melonite Upper Complete Kit (Unthreaded)
    Rating:
    93%
    1  Review
    Special Price $769.99 $959.99
  14. 12.5 inch AR-15 350 LEGEND Pistol Length Melonite Upper Complete Kit
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    12.5 inch AR-15 350 Legend Pistol Length M-LOK Melonite Upper Complete Kit
    Rating:
    100%
    1  Review
    Special Price $579.99 $739.99
  15. 12.5 inch AR-15 350 LEGEND Pistol Length Melonite Upper w/Can Complete Kit
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    12.5 inch AR-15 350 Legend Pistol Length M-LOK Melonite Upper w/Can Complete Kit
    Rating:
    100%
    1  Review
    Special Price $609.99 $769.99
  16. 12.5 inch AR-15 Non Reciprocating Side Charging 350 LEGEND Melonite Upper Kit
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    12.5 inch AR-15 NR Side Charging 350 Legend M-LOK Melonite Upper Complete Kit
    Rating:
    100%
    1  Review
    Special Price $739.99 $989.99
  17. 12.5 inch AR-15 Non Reciprocating Side Charging 350 LEGEND Melonite Upper w/can Kit
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    12.5 inch AR-15 NR Side Charging 350 Legend Melonite Upper w/Can Complete Kit
    Rating:
    93%
    1  Review
    Special Price $769.99 $1,059.99
  18. 10.5 inch AR-15 AR15 12.7x42 (50 Beowulf) Keymod M-LOK Upper Kit
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    10.5 inch AR-15 12.7x42 (50 Beowulf) Pistol M-LOK Upper Complete Kit
    Special Price $629.99 $749.99
  19. 16 inch AR-15 6mm ARC Mid Length Nitride Upper Complete Kit
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    16 inch AR-15 6mm ARC Mid Length M-LOK Melonite Upper Kit
    Special Price $649.99 $839.99
  20. 10.5 inch AR-15 Non Reciprocating Side Charging 12.7x42 (50 Beowulf) M-LOK Keymod Upper Kit
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    10.5 inch AR-15 NR Side Charging 12.7x42 (50 Beowulf) M-LOK Upper Complete Kit
    Special Price $819.99 $959.99
  21. 16 inch AR-15 Non Reciprocating Side Charging 12.7x42 (50 Beowulf) M-LOK Keymod Upper Kit
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    16 inch AR-15 NR Side Charging 12.7x42 (50 Beowulf) M-LOK Upper Complete Kit
    Rating:
    80%
    1  Review
    Special Price $839.99 $999.00
  22. 3 inch AR-15 MP5 STYLE NR Side Charging 9mm Pistol Caliber Nitride Upper w/Can Complete Kit
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    3 inch AR-15 AR-V MP5 Style NR Side Charging 9mm Melonite Upper w/Can Complete Kit
    Special Price $769.99 $959.99
  23. 5 inch AR-15 AR-V MP5 Style 9mm Pistol Caliber Melonite Upper w/Can Complete Kit
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    5 inch AR-15 AR-V MP5 Style 9mm Pistol Caliber Melonite Upper w/Can Complete Kit
    Special Price $569.99 $819.99
  24. 16 inch AR-15 AR AR15 350 LEGEND Carbine Length Melonite/Nitride Upper Complete Kit
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    16 inch AR-15 350 Legend Carbine Length M-LOK Melonite Upper Complete Kit
    Special Price $579.99 $839.99
  25. 16 inch AR-15 Non Reciprocating Side Charging 350 LEGEND Carbine Length Melonite Upper Complete Kit
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    16 inch AR-15 NR Side Charging 350 Legend M-LOK Melonite Upper Complete Kit
    Rating:
    93%
    1  Review
    Special Price $759.99 $929.99
  26. 20 inch AR-15 NR Side Charging 5.56 NATO Melonite M-LOK Keymod Upper Complete Kit
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    20 inch AR-15 NR Side Charging 5.56 NATO Melonite Upper Complete Kit
    Special Price $779.99 $1,059.99
  27. 5 inch AR-15 AR15 7.62x39 Keymod M-LOK Melonite Upper w/Can Kit
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    5 inch AR-15 7.62x39 M-LOK Melonite Upper w/Can Complete Kit
    Special Price $579.99 $729.99
  28. 20 inch AR-15 Non Reciprocating Side Charging 350 LEGEND Carbine Length Upper Complete Kit
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    20 inch AR-15 Non Reciprocating Side Charging 350 Legend M-LOK Upper Complete Kit
    Special Price $799.99 $1,079.99
  29. 16 inch AR-15 Non Reciprocating Side Charging 450 Bushmaster Carbine Length Keymod Upper Kit
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    16 inch AR-15 NR Side Charging 450 Bushmaster M-LOK Melonite Upper Complete Kit
    Rating:
    87%
    1  Review
    Special Price $899.99 $999.99
  30. 10.5 inch AR-15 Side Charging 9x39 Pistol Length M-LOK Stainless Upper w/Can
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    7.5 inch AR-15 45 ACP Pistol Caliber M-LOK Melonite Upper w/CAN Complete Kit
    Rating:
    93%
    1  Review
    Special Price $559.99 $709.99
  31. 3 inch AR-15 AR-V MP5 Style 9mm Pistol Caliber Melonite Upper w/Can Complete Kit
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    3 inch AR-15 AR-V MP5 Style 9mm Pistol Caliber Melonite Upper w/Can Complete Kit
    Special Price $559.99 $809.99
  32. 18 inch AR-15 6mm ARC Mid Length Melonite Upper Complete Kit
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    18 inch AR-15 6mm ARC Mid Length Melonite Upper Complete Kit
    Rating:
    100%
    1  Review
    Special Price $669.99 $859.99
  33. 7.5 inch AR-15 350 LEGEND Pistol Length M-LOK Melonite Upper Kit
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    7.5 inch AR-15 350 Legend Pistol M-LOK Melonite Upper Complete Kit
    Rating:
    100%
    1  Review
    Special Price $539.99 $679.99
  34. 7.5 inch AR-15 350 LEGEND Pistol Length M-LOK Melonite Upper w/Can Complete Kit
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    7.5 inch AR-15 350 Legend Pistol Length Melonite Upper w/Can Complete Kit
    Rating:
    87%
    1  Review
    Special Price $569.99 $739.99
  35. 10.5 inch AR-15 Non Reciprocating Side Charging 45 ACP Upper w/Can Complete Kit
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    10.5 inch AR-15 Non Reciprocating Side Charging 45 ACP Upper w/Can Complete Kit
    Special Price $779.99 $929.99
  36. 7.5 inch AR-15 NR Side Charging 350 legend M-LOK Keymod Upper w/Can Kit
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    7.5 inch AR-15 NR Side Charging 350 Legend M-LOK Upper w/Can Complete Kit
    Rating:
    100%
    1  Review
    Special Price $729.99 $1,029.99
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  1. 223/5.5651item
  2. 300 Blackout27item
  3. 7.62x3914item
  4. 350 Legend16item
  5. 224 Valkyrie4item
  6. 6.5 Grendel11item
  7. 6mm ARC4item
  8. 6.8 SPC II6item
  9. 9x399item
  10. 458 Socom8item
  11. 450 Bushmaster2item
  12. 12.7x42 (50 Beowulf)6item
  13. 9mm21item
  14. 45 ACP21item
Price
  1. $400.00 - $499.9927item
  2. $500.00 - $599.9953item
  3. $600.00 - $699.9928item
  4. $700.00 - $799.9961item
  5. $800.00 - $899.9928item
  6. $900.00 and above3item
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