MOA Customs Assembled Mil-Spec Upper Receiver


An assembled Mil-Spec AR-15/M4 upper receiver milled from a 7075 T6 aluminum forging and finished in MIL-A-8625, type III, Class 2 black anodize coating with Teflon for added protection.

Only 2 left in stock (can be backordered)



The AR15 Assembled Upper Receiver comes with the port door and forward assist already installed. Forged from 7075-T6 aluminum, this assembled upper is precision machined to mil- spec M16/M4 specifications and features M4 feedramps.  Match this upper with our lower receiver for an attractive and reliable platform for your next AR build.


  • M4 Feedramps
  • .250 takedown pin holes
  • Includes port door and forward assist



  • Material: 7075 T6 Aluminum Forging
  • Coating: MIL-A-8625, type III, Class 2 black anodize with Teflon for added protection
  • Weight: 8.5 oz


Package includes:

  • MOA Customs stripped upper receiver

Additional information

Weight .625 lbs
Dimensions 8.25 × 4.5 × 2 in


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