Aero Precision M5E1 Enhanced Receiver Flat Dark Earth

The Aero Precision M5E1 Enhanced Upper Receiver in Flat Dark Earth is an innovative and streamlined component for your AR-10 build. Crafted from durable 7075-T6 aluminum, this upper receiver integrates the handguard mounting platform, reducing parts and simplifying assembly. It features M4 feed ramps, .2795 takedown pin holes, and laser engraved T-marks for precise accessory placement. This upper comes pre-assembled with a port door and forward assist, ensuring a hassle-free setup. Designed exclusively for Aero's M5 Enhanced Handguards, it offers a perfect fit for a seamless appearance. Ideal for those seeking a robust and reliable foundation, this semi-complete upper receiver is optic-ready, providing flexibility for custom sight installations.