Aero Precision M4E1 Threaded Assembled Upper Receiver
4 options
Aero Precision
Overview
The Aero Precision M4E1 Threaded Assembled Upper Receiver is a upper receiver. Compare prices from multiple merchants and find the best deal.
Specifications
Aero Precision M4E1 Threaded Assembled Upper Receiver
4 options
Build history on GunPartPicker
Builders have been adding the Aero Precision M4E1 Threaded Assembled Upper Receiver to their builds on GunPartPicker since April 2026. All time, it ranks #456 of the 1,627 upper receivers builders have added.
It was out of stock everywhere we track for all of August 2026, and today none of the 2 retailers we track has it in stock right now. Listed prices start at $149.99 at AR15 Discounts for when it comes back.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 35 retailers
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Frequently Built With
The part most often added in each category by the 3 builds that include this one
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