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FN Cage Code M4 Marked Upper

FN Cage Code M4 Marked Upper

SKU: 3S769
$150.00 Regular Price
$130.00Sale Price

This is a surplus FN receiver for an M4A1 clone. It's difficult to find accurate information on these since the forge markings are not the standard for FN which tends to make these more valuable than your standard FN upper.  If you were to go down the rabbit hole of research, you would likely spend a good 3 hours and still not have all of the answers. The color of this reciever is a light brown (not FDE).

 

Specifications are as follows:

  • FN Cage Code Marked 3S679
  • C and A forge Markings 
  • M4 engraved above gas tube hole 
  • Dust Cover Installed
  • Forward Assist Installed 
  • Engraved T-Markings
Out of Stock
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