Aero Precision M4E1-T 5.56 NATO Barreled Upper Receiver - 11.5" - Black Anodized
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Aero Precision
Overview
The Aero Precision M4E1-T 5.56 NATO Barreled Upper Receiver features an 11.5-inch barrel, making it an excellent choice for those looking for a compact yet effective upper assembly. This complete upper is designed for the AR-15 platform and incorporates the M4E1 receiver type, which offers a streamlined aesthetic and improved performance. Builders often use this upper in short-barreled rifles or pistol builds where maneuverability and versatility are key.
Specifications
Aero Precision M4E1-T 5.56 NATO Barreled Upper Receiver - 11.5" - Black Anodized
Available Merchants(1)
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Build history on GunPartPicker
Builders on GunPartPicker first added the Aero Precision M4E1-T 5.56 NATO Barreled Upper Receiver - 11.5" - Black Anodized to a build in March 2026.
It was out of stock everywhere we track for all of September 2026, and today the one retailer we track is out of stock. Listed prices start at $549.99 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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