Aero Precision M5 Complete Upper Receiver 20in .308 SS Rifle Barrel w/ATLAS R-ONE 15in M-LOK Handguard Anodized Black
All Aero Precision upper receivers2 options
- 18"out of stock
- 20", this page
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Aero Precision
Overview
The Aero Precision M5 Complete Upper Receiver is designed for the AR-10 platform and comes equipped with a 20-inch .308 Winchester stainless steel rifle barrel, making it suitable for precision shooting and long-range engagements. This complete assembly features a rifle-length gas system, which helps to optimize cycling reliability and performance, particularly when using a variety of ammunition types. This upper receiver is commonly found in builds focused on accuracy and stability, often used for tactical and competitive shooting applications.
Specifications
Aero Precision M5 Complete Upper Receiver 20in .308 SS Rifle Barrel w/ATLAS R-ONE 15in M-LOK Handguard Anodized Black
2 options
- 18"out of stock
- 20", this page
Available Merchants(1)
Prices checked
Stock Alert
September 2026 on GunPartPicker
Aero Precision M5 Complete Upper Receiver 20in .308 SS Rifle Barrel w/ATLAS R-ONE 15in M-LOK Handguard Anodized Black ranked #267 of the 615 upper receivers builders added on GunPartPicker in September 2026. Builders have been adding it to their builds on GunPartPicker since March 2026. All time, it ranks #334 of the 1,709 upper receivers builders have added.
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 $744.99 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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Frequently Built With
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