Aero Precision AR15 Assembled Upper Receiver - OD Green Anodized

This part features a colored anodized finish. These finishes are held to different aesthetic standards than parts finished in black anodizing or Cerakote. For more information on colored anodizing visit our Knowledge Center.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 our AR15 lower receivers for a solid and dependable fit.Features:M4 Feedramps.250 takedown pin holesLaser engraved T-marksIncludes port door and forward assistIncludes:AR15 Assembled Upper Receiver in OD Green Anodized