Aero Precision M5 Barreled Upper .308 Mid-Length Atlas R-ONE Black - 16"
All Aero Precision upper receivers2 options
- Black, this page
- FDEout of stock
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Aero Precision
Overview
The Aero Precision M5 Barreled Upper in .308 Win is a complete upper receiver featuring a 16-inch barrel with a mid-length gas system. This configuration optimizes gas flow for reliable cycling while maintaining a smooth shooting experience, making it ideal for various applications. Builders often incorporate this upper into .308 Win builds that benefit from enhanced accuracy and reduced recoil.
Specifications
Aero Precision M5 Barreled Upper .308 Mid-Length Atlas R-ONE Black - 16"
2 options
- Black, this page
- FDEout of stock
Available Merchants(5)
Prices checked
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Build history on GunPartPicker
Builders have been adding the Aero Precision M5 Barreled Upper .308 Mid-Length Atlas R-ONE Black - 16" to their builds on GunPartPicker since January 2026. All time, it ranks #66 of the 1,680 upper receivers builders have added. Builds with this upper receiver are nearly all chambered in .308 Win, nearly all on mid-length gas, and nearly all AR-10.
It was out of stock everywhere we track for all of September 2026, and today none of the 5 retailers we track has it in stock right now. Listed prices start at $563.99 at KY Gun Company for when it comes back.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 37 retailers
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Frequently Built With
The part most often added in each category by the builds that include this one
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Aero Precision AR-15 Breach Charging Handle Ambidextrous Small Levers
Wilson Combat .308 Win Bolt Carrier Assembly, Nickel Boron - TR-BCA-NB-308
Magpul DT-PR Carbine Stock Black - Tactical DT-PR Carbine Stock for Optimal Shooting Performance and Durability - MAG1447-Black
Magpul AFG-2 Angled Fore Grip - Black
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