Aero Precision M5E1 .308 Enhanced Upper Receiver Barrel Nut Black
All Aero Precision upper receivers
Aero Precision
Overview
The Aero Precision M5E1 .308 Enhanced Upper Receiver Barrel Nut Black is a upper receiver. Compare prices from multiple merchants and find the best deal.
Specifications
Aero Precision M5E1 .308 Enhanced Upper Receiver Barrel Nut Black
Available Merchants(1)
Prices checked
Stock Alert
Build history on GunPartPicker
Builders on GunPartPicker first added the Aero Precision M5E1 .308 Enhanced Upper Receiver Barrel Nut Black to a build in June 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 $33.49 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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