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 one of Aero’s AR15 lower receivers for a solid and dependable fit.
- M4 Feedramps.
- .250 takedown pin holes.
- Laser engraved T-marks.
- Includes port door and forward assist.
- Platform: AR15
- Material: Machined from 7075-T6 forged aluminum.
- Finish: Anodized Black.
- Compatibility: Works with standard AR15/M16 components.
- Weight(s) 8.35oz.
- Made In the USA.