Aero Precision M5 Threaded Assembled Upper – Anodized Black

The Aero Precision M5 Threaded Assembled Upper Receiver in Anodized Black is a semi-complete AR-10/M5 .308 upper forged from 7075-T6 aluminum and precision machined for standard .308 components. It ships with the port door and forward assist hardware preinstalled and includes M4 feedramps and DPMS-compatible features. The receiver is finished with a black hard coat anodize for durable corrosion resistance and consistent appearance. Designed for big-bore AR-10 builds, it pairs with M5 lowers and DPMS-pattern parts to simplify assembly of a .308 / 7.62 NATO rifle.

Key Specifications

• Caliber is .308 / 7.62 NATO for compatibility with standard AR-10 cartridges.
• The receiver is forged from 7075-T6 aluminum for strength and stability.
• The finish is a black hard coat anodized surface for wear resistance.
• Designed to fit the AR-10 M5 platform for broad parts compatibility.
• Product type is a semi-complete assembled upper receiver.
• Includes port door and forward assist hardware preinstalled.
• The upper features M4 feedramps to support reliable feeding.
• Equipped with .2795 takedown pin holes (DPMS size) for DPMS compatibility.
• Built with a DPMS high profile (.210) tang to match DPMS-pattern lowers.
• Sights are none; optic ready to accept a wide range of optics and mounts.

This M5 assembled upper provides a robust, high-quality foundation for precision and hunting-oriented .308 builds. With DPMS-compatible geometry, hardened anodized finish, and preinstalled controls, it reduces fitment variables and accelerates the build process while supporting a broad selection of barrels, handguards, and bolt carrier groups. For shooters assembling a reliable big-bore platform, this Aero Precision upper balances durability and compatibility without unnecessary extras.