Aero Precision AR-15 Assembled Upper Receiver, Black Anodized - APAR501603AC

This is a complete AR-15 assembled upper receiver forged from 7075-T6 aluminum and anodized black. It comes pre-installed with the port door and forward assist, features M4 feedramps and laser-engraved T-marks, and is precision machined to mil-spec M16/M4 specifications. Designed for custom AR-15 builds and compatible with standard AR-15 lower receivers.