Aero Precision AR15 Assembled Upper Receiver – Black

The Aero Precision AR15 Assembled Upper Receiver is a semi-complete upper for AR-15 platform builds. Forged from 7075-T6 aluminum and finished in black anodize, it is precision machined to mil-spec M16/M4 specifications with M4 feedramps. The unit ships with the port door and forward assist installed and is optic-ready for common AR-15 optics.

Key Specifications

• Material is forged from 7075-T6 aluminum for strength and consistent machining.
• Finish is black anodized for durable corrosion resistance.
• Machined to mil-spec M16/M4 specifications for standard AR-15 compatibility.
• Includes port door and forward assist installed.
• Features M4 feedramps to aid reliable feeding with compatible lowers and barrels.
• Fit is designated for the AR-15 platform.
• Receiver description is listed as A3.
• Product type is semi-complete, requiring additional components to finish a functional assembly.
• Sights are noted as optic ready for direct mounting of optics or scopes.
• Weight is listed as 0.69 in source data (units unspecified).

This assembled upper provides a solid, mil-spec foundation for a custom AR-15 build or parts upgrade. Its forged 7075-T6 construction and anodized finish deliver a durable, serviceable receiver that mates cleanly with AR-15 lowers. Specified as semi-complete and optic-ready, it is well suited to builders and technicians who plan their own barrel, gas system, bolt carrier group, and furniture selections to meet range, duty, or recreational shooting requirements.