AR-15 Upper Assembly, 7.5″ Stainless Barrel, 7″ Quad Rail


Out of stock

his is a complete AR-15 upper receiver kit with a 7″ Quad Rail and 7.5″ Stainless Barrel

The components that comprise this kit include:

AR-15 M4 Upper Receiver

  • 7.5″ Stainless Barrel .223 Wylde
  • 7″ Quad Rail
  •  Gas Tube, and low pro gas block
  • Ejection Port Cover
  • Charging Handle
  • Forward Assist
  • Flash Suppressor
  • M-16 Bolt Carrier Group

The AR-15 M4 upper receiver kit is available in a black anodized finish.

This is a not an FFL item. It requires further machining before it can be used.


Weight 9 lbs
Steel Fox Firearms © 2022


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