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40 S&W

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18 Items

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  1. 5.5 inch 40 S&W PCC Upper Kit | Live Inventory
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    PRO2A 5.5" 40 S&W 1/16 Pistol Caliber Melonite M-LOK Upper Kit
    Special Price $489.99 $679.99
    Out of stock
  2. 5.5 inch 40 S&W PCC Side Charging Upper Kit | MP5 Style
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    PRO2A 5.5" 40 S&W 1/16 Pistol Caliber NR Side Charging Melonite M-LOK Upper with Flash Can Kit - MP5 Style
    Special Price $829.99 $989.99
  3. 5.5" 40 S&W Side Charging Upper Kit | USA MADE
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    PRO2A 5.5" 40 S&W 1/16 Pistol Caliber NR Side Charging Melonite M-LOK Upper with Flash Can Kit
    Special Price $719.99 $819.99
  4. 5 inch AR-15 40 S&W Pistol Caliber Upper Kit | MP5
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    PRO2A 5.5" 40 S&W 1/16 Pistol Caliber Melonite M-LOK Upper Kit - MP5 Style
    Special Price $609.99 $799.99
  5. 5 inch AR-15 40 S&W Pistol Caliber Upper Kit
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    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
  6. 5.5 inch 40 S&W Side Charging Upper Kit | USA MADE
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    PRO2A 5.5" 40 S&W 1/16 Pistol Caliber NR Side Charging Melonite M-LOK Upper Kit
    Special Price $689.99 $789.99
  7. 5.5 inch 40 S&W Side Charging Upper Kit | MP5 Style
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    PRO2A 5.5" 40 S&W 1/16 Pistol Caliber NR Side Charging Melonite M-LOK Upper Kit - MP5 Style
    Special Price $799.99 $959.99
  8. 5 inch AR-15 40 S&W Pistol Caliber Upper Kit | MP5 Style
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    PRO2A 5.5" 40 S&W 1/16 Pistol Caliber Melonite M-LOK Upper with Flash Can Kit - MP5 Style
    Rating:
    80%
    1  Review
    Special Price $639.99 $829.99
  9. 8.5 inch 40 S&W AR-15 Upper Kit | In Stock | Fast Shipping
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    PRO2A 8.5" 40 S&W 1/16 Pistol Caliber Melonite M-LOK Upper Kit
    Rating:
    87%
    1  Review
    Special Price $519.99 $729.99
  10. 8.5 inch 40 S&W AR-15 Upper Kit | USA MADE
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    PRO2A 8.5" 40 S&W 1/16 Pistol Caliber Melonite M-LOK Upper with Flash Can Kit
    Special Price $549.99 $759.99
  11. 8.5 inch 40 S&W AR-15 Upper Kit | MP5
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    PRO2A 8.5" 40 S&W 1/16 Pistol Caliber Melonite M-LOK Upper Kit - MP5 Style
    Special Price $649.99 $849.99
  12. 8.5 inch 40 S&W NR Side Charging Upper Kit
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    PRO2A 8.5" 40 S&W 1/16 Pistol Caliber NR Side Charging Melonite M-LOK Upper Kit
    Special Price $709.99 $819.99
  13. 8.5 inch 40 S&W AR-15 NR Side Charging Upper Kit
    Add to Wish List Add to Compare
    PRO2A 8.5" 40 S&W 1/16 Pistol Caliber NR Side Charging Melonite M-LOK Upper with Flash Can Kit
    Special Price $739.99 $849.99
  14. 8.5 inch 40 S&W Side Charging Upper Kit | MP5
    Add to Wish List Add to Compare
    PRO2A 8.5" 40 S&W 1/16 Pistol Caliber NR Side Charging Melonite M-LOK Upper Kit - MP5 Style
    Special Price $849.99 $1,009.99
  15. 10.5 inch 40 S&W AR Upper Kit | Shop Now
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    PRO2A 10.5" 40 S&W 1/16 Pistol Caliber Melonite M-LOK Upper Kit
    Rating:
    93%
    1  Review
    Special Price $539.99 $749.99
  16. 10.5 inch 40 S&W PCC Upper Kit | USA MADE
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    PRO2A 10.5" 40 S&W 1/16 Pistol Caliber Melonite M-LOK Upper with Flash Can Kit
    Special Price $569.99 $779.99
  17. 10.5 inch 40 S&W NR Side Charging Upper Kit
    Add to Wish List Add to Compare
    PRO2A 10.5" 40 S&W 1/16 Pistol Caliber NR Side Charging Melonite M-LOK Upper Kit
    Special Price $729.99 $839.99
  18. 10.5 inch 40 S&W PCC Upper Kit | Side Charging
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    PRO2A 10.5" 40 S&W 1/16 Pistol Caliber NR Side Charging Melonite M-LOK Upper with Flash Can Kit
    Special Price $759.99 $879.99
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