Aero Precision M5 20\" .308 CMV Complete Upper Receiver w/ ATLAS R-ONE Handguard - APAR538705M27
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Aero Precision
Overview
The Aero Precision M5 20" .308 CMV Complete Upper Receiver is designed for the AR-10 platform, featuring a 20-inch barrel optimized for .308 Winchester. This complete upper comes with a rifle-length gas system, ensuring reliable cycling and improved recoil management during operation. Builders commonly use this upper in precision-focused builds that prioritize accuracy and stability over longer distances.
Specifications
Aero Precision M5 20\" .308 CMV Complete Upper Receiver w/ ATLAS R-ONE Handguard - APAR538705M27
Available Merchants(4)
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Build history on GunPartPicker
Builders on GunPartPicker first added the Aero Precision M5 20\" .308 CMV Complete Upper Receiver w/ ATLAS R-ONE Handguard - APAR538705M27 to a build in May 2026.
It was out of stock everywhere we track for all of September 2026, and today none of the 4 retailers we track has it in stock right now. Listed prices start at $565.74 at BattleHawk Armory for when it comes back.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 37 retailers
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