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Overview
The Aero Precision M5 (.308) Assembled Upper Receiver is a upper receiver. Compare prices from multiple merchants and find the best deal.
Aero Precision M5 (.308) Assembled Upper Receiver ranked #232 of the 844 upper receivers builders added on GunPartPicker in October 2026. Builders have added it to their builds on GunPartPicker since August 2026. Since April 2026, it ranks #271 of the 2,026 upper receivers builders have added.
It was hard to find in October 2026, in stock on only 5 of the 29 days we checked, and today both retailers we track have it in stock. Prices barely moved in October 2026, holding around $179.95, with no real sale all month. Buying today, the lowest price is $179.95 at AR15 Discounts, which matches the best price we saw in October.
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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