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Aero Precision
Overview
The Aero Precision M4E1 Enhanced AR-15 Upper Receiver Assembly is a stripped receiver designed specifically for the AR-15 platform, featuring a sleek FDE Cerakote finish that enhances aesthetics and durability. This M4E1 receiver not only offers a modern look but also incorporates enhancements like an integrated handguard attachment system for improved versatility during builds. You'll often find this upper receiver paired with 5.56 NATO caliber builds, making it a solid choice for a variety of applications.
Aero Precision M4E1 Enhanced AR-15 Upper Receiver Assembly - FDE Cerakote
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Builders have added the Aero Precision M4E1 Enhanced AR-15 Upper Receiver Assembly - FDE Cerakote to their builds on GunPartPicker. Since April 2026, it ranks #666 of the 2,068 upper receivers builders have added.
It was out of stock everywhere we track every time we checked in October 2026, and today none of the 2 retailers we track has it in stock right now. Listed prices start at $214.99 at Optics Planet for when it comes back.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 37 retailers
We ranked every upper receiver by how often it shows up in real builds on GunPartPicker.
Read the guide: Most Popular AR-15 Upper Receivers →Check it against the live catalog:
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