Description Aero Precision AR-15 Upper Receiver The Aero Precision AR-15 Upper Receiver comes assembled 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 one of our AR15 lower receivers for a solid and dependable fit. Features M4 Feedramps .250 takedown pin holes Laser engraved T-marks Includes port door and forward assist Includes: AR15 Assembled Upper Receiver in Anodized Black Complete you build by mating the assembled upper with an Aero Precision X15 lower receiver. We can also custom build as much or as little of your project as you want, from completing the upper by adding a barrel, hand guard, and muzzle device to the entire build. Contact us for more information.
