Aero Precision M4E1-T 5.56 NATO Complete Upper Receiver - 13.9" P&W - FDE
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Aero Precision
Overview
The Aero Precision M4E1-T Complete Upper Receiver is designed for the AR-15 platform and features a 13.9-inch barrel chambered in 5.56 NATO, making it a versatile choice for various shooting applications. This complete assembly simplifies the build process, allowing builders to easily integrate it with their lower receivers while the Flat Dark Earth (FDE) finish enhances both aesthetics and functionality. This upper receiver is commonly found in short-barreled rifle builds aimed at maximizing maneuverability without sacrificing performance.
Specifications
Aero Precision M4E1-T 5.56 NATO Complete Upper Receiver - 13.9" P&W - FDE
Build history on GunPartPicker
Builders on GunPartPicker first added the Aero Precision M4E1-T 5.56 NATO Complete Upper Receiver - 13.9" P&W - FDE to a build in March 2026.
It was out of stock everywhere we track for all of September 2026, and today none of the 2 retailers we track has it in stock right now. Listed prices start at $609.99 at Optics Planet for when it comes back.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 37 retailers
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