Mil-Spec Upper with Door and Forward Assist

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SKU:
CMPLTUPR
$79.00
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Description

Mil-Spec Upper with Door and Forward Assist

  • Made of 7075-T6 aluminum
  • Fully CNC Machined Upper  
  • Made 100% in the USA 
  • Finished in STD III MIL-SPEC Hardcoat Anodization for flawless color match to most MIL-SPEC finished lowers. 
  • M4 Feed ramp Cuts 
  • A3 Flattop
  • Includes Forward Assist and Ejection Door Assembly installed 

 

 
 
 
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1 Review

  • 5
    Mil spec upper receiver

    Posted by Danny Oxley on Apr 8th 2020

    Nice mil spec upper receiver. Paired it with a 10.5 inch barrel combo also from Grid defense. Couldn’t be happier. Plus the shipping was super fast. Received everything within 3 days of purchase.

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