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UPPER KITS

Pistol Caliber AR Uppers Kits in 9mm, 45 ACP, 10mm and 40 S&W. Kits include everything to complete a stripped lower receiver.

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62 items

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  1. -32%
    PRO2A 16" 45 ACP 1/16 Pistol Caliber Melonite M-LOK Upper Kit
    Rating:
    100%
    1  Review
    Special Price $499.99 $729.99
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  2. -24%
    PRO2A 16" 45 ACP 1/16 Pistol Caliber NR Side Charging Melonite M-LOK Upper Kit
    Rating:
    93%
    1  Review
    Special Price $779.99 $1,029.99
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  3. -19%
    PRO2A 7.5" 45 ACP 1/16 Pistol Caliber NR Side Charging Melonite M-LOK Upper Kit
    Rating:
    100%
    1  Review
    Special Price $729.99 $899.99
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  4. -17%
    PRO2A 5" 9mm 1/10 Pistol Caliber NR Side Charging Melonite M-LOK Upper with Flash Can Kit
    Rating:
    87%
    1  Review
    Special Price $729.99 $879.99
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  5. -32%
    PRO2A 16" 9mm 1/10 Pistol Caliber Melonite M-LOK Upper Kit
    Rating:
    87%
    1  Review
    Special Price $449.99 $659.99
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  6. -28%
    PRO2A 5.5" 40 S&W 1/16 Pistol Caliber Melonite M-LOK Upper Kit
    Rating:
    0%
    Special Price $489.99 $679.99
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    Out of stock
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  7. -27%
    PRO2A 5.5" 40 S&W 1/16 Pistol Caliber Melonite M-LOK Upper with Flash Can Kit
    Rating:
    93%
    1  Review
    Special Price $519.99 $709.99
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  8. -30%
    PRO2A 7.5" 45 ACP 1/16 Pistol Caliber Melonite M-LOK Upper Kit
    Rating:
    100%
    1  Review
    Special Price $459.99 $659.99
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  9. -35%
    PRO2A 5" 9mm 1/10 Pistol Caliber Melonite M-LOK Upper with Flash Can Kit
    Rating:
    96%
    2  Reviews
    Special Price $419.99 $649.99
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  10. -17%
    PRO2A 16" 9mm 1/10 Pistol Caliber NR Side Charging Melonite M-LOK Upper Kit
    Rating:
    0%
    Special Price $799.99 $959.99
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  11. -18%
    PRO2A 7.5" 45 ACP 1/16 Pistol Caliber NR Side Charging Melonite M-LOK Upper with Flash Can Kit
    Rating:
    88%
    2  Reviews
    Special Price $759.99 $929.99
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  12. -13%
    PRO2A 5.5" 40 S&W 1/16 Pistol Caliber NR Side Charging Melonite M-LOK Upper with Flash Can Kit
    Rating:
    0%
    Special Price $799.99 $919.99
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  13. -13%
    PRO2A 5.5" 40 S&W 1/16 Pistol Caliber NR Side Charging Melonite M-LOK Upper Kit
    Rating:
    0%
    Special Price $769.99 $889.99
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  14. -30%
    PRO2A 10.5" 45 ACP 1/16 Pistol Caliber Melonite M-LOK Upper Kit
    Rating:
    0%
    Special Price $479.99 $689.99
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  15. -32%
    PRO2A 8" 9mm 1/10 Pistol Caliber Melonite M-LOK Upper Kit
    Rating:
    93%
    1  Review
    Special Price $429.99 $629.99
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  16. -33%
    PRO2A 10.5" 9mm 1/10 Pistol Caliber Melonite M-LOK Upper Kit
    Rating:
    0%
    Special Price $439.99 $659.99
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  17. -33%
    PRO2A 10.5" 9mm 1/10 Pistol Caliber Melonite M-LOK Upper with Flash Can Kit
    Rating:
    93%
    1  Review
    Special Price $469.99 $699.99
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  18. -21%
    PRO2A 10.5" 9mm 1/10 Pistol Caliber NR Side Charging Melonite M-LOK Upper with Flash Can Kit
    Rating:
    0%
    Special Price $789.99 $999.99
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  19. -20%
    PRO2A 5" 45 ACP 1/16 Pistol Caliber NR Side Charging Melonite M-LOK Upper with Flash Can Kit
    Rating:
    100%
    1  Review
    Special Price $739.99 $929.99
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  20. -30%
    PRO2A 5" 45 ACP 1/16 Pistol Caliber Melonite M-LOK Upper with Flash Can Kit
    Rating:
    83%
    2  Reviews
    Special Price $459.99 $659.99
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  21. -31%
    PRO2A 8" 9mm 1/10 Pistol Caliber Melonite M-LOK Upper with Flash Can Kit
    Rating:
    97%
    2  Reviews
    Special Price $459.99 $669.00
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  22. -20%
    PRO2A 8" 9mm 1/10 Pistol Caliber NR Side Charging Melonite M-LOK Upper with Flash Can Kit
    Rating:
    96%
    2  Reviews
    Special Price $779.99 $969.99
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    Add to Compare
  23. -28%
    PRO2A 10.5" 45 ACP 1/16 Pistol Caliber Melonite M-LOK Upper with Flash Can Kit
    Rating:
    93%
    2  Reviews
    Special Price $509.99 $709.99
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  24. -29%
    PRO2A 7.5" 45 ACP 1/16 Pistol Caliber Melonite M-LOK Upper with Flash Can Kit
    Rating:
    93%
    1  Review
    Special Price $489.99 $689.99
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  25. -19%
    PRO2A 10.5" 45 ACP 1/16 Pistol Caliber NR Side Charging Melonite M-LOK Upper with Flash Can Kit
    Rating:
    0%
    Special Price $779.99 $959.99
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    Add to Compare
  26. -30%
    PRO2A 5" 45 ACP 1/16 Pistol Caliber Melonite M-LOK Upper Kit - Suppressor Ready
    Rating:
    96%
    2  Reviews
    Special Price $439.99 $629.99
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  27. -35%
    PRO2A 3" 9mm 1/10 Pistol Caliber Melonite M-LOK Upper with Flash Can Kit
    Rating:
    100%
    1  Review
    Special Price $419.99 $649.99
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  28. -22%
    PRO2A 3" 9mm 1/10 Pistol Caliber NR Side Charging Melonite Upper with Flash Can Kit
    Rating:
    100%
    1  Review
    Special Price $729.99 $929.99
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  29. -30%
    PRO2A 3" 45 ACP 1/16 Pistol Caliber Melonite M-LOK Upper with Flash Can Kit
    Rating:
    100%
    1  Review
    Special Price $459.99 $659.99
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  30. -20%
    PRO2A 3" 45 ACP 1/16 Pistol Caliber NR Side Charging Melonite M-LOK Upper with Flash Can Kit
    Rating:
    93%
    1  Review
    Special Price $739.99 $919.99
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    Add to Compare
  31. -37%
    PRO2A 5" 9mm 1/10 Pistol Caliber Melonite M-LOK Upper Kit
    Rating:
    100%
    1  Review
    Special Price $399.99 $629.99
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  32. -18%
    PRO2A 10.5" 45 ACP 1/16 Pistol Caliber NR Side Charging Melonite M-LOK Upper Kit
    Rating:
    0%
    Special Price $749.99 $919.99
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  33. -30%
    PRO2A 14.5" 9mm 1/10 Pistol Caliber Melonite M-LOK Upper Kit
    Rating:
    93%
    1  Review
    Special Price $459.99 $659.99
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  34. -30%
    PRO2A 14.5" 9mm 1/10 Pistol Caliber Melonite M-LOK Upper Kit - Pinned & Welded
    Rating:
    0%
    Special Price $489.99 $699.99
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  35. -30%
    PRO2A 14.5" 9mm 1/10 Pistol Caliber Melonite M-LOK Upper with Flash Can Kit
    Rating:
    0%
    Special Price $489.99 $699.99
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    Add to Compare
  36. -24%
    PRO2A 14.5" 9mm 1/10 Pistol Caliber NR Side Charging Melonite M-LOK Upper Kit
    Rating:
    0%
    Special Price $809.99 $1,069.99
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Filters
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62 items

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