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Aero – AR15 Assembled Upper Receiver, No Forward Assist — non-variable product

Aero Precision has a well-earned reputation for quality, and this slick-side upper is no exception.  Ideal for lightweight builds, this milspec-compatible upper weighs 4 oz. less than the same upper with Forward Assist.

The AR15 Assembled Upper Receiver comes with the port door already installed. This specific model does not have forward assist provisions. 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 one of our AR15 lower receivers for a solid and dependable fit.

Note: The no-forward assist upper receivers use a custom forging designed to work specifically with mil-spec port doors. It may not work with aftermarket port doors.


  • Platform: AR15
  • Material: 7075-T6 forged aluminum
  • Weight: 6.5 oz.
  • M4 Feedramps
  • .250 takedown pin holes
  • Laser-engraved T-marks
  • No forward assist provisions
  • Port door installed

Black, Flat Dark Earth


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