Aero Precision M5E1 Complete Upper, 18\" .308 Rifle Barrel, 16.6\" Enhanced Handguard - FDE Cerakote - APAR308253M25
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Aero Precision
Overview
The Aero Precision M5E1 Complete Upper features an 18" .308 Win barrel and is designed for the AR-10 platform, making it a solid choice for builders looking to create a reliable precision rifle. With a rifle-length gas system, this upper provides smoother cycling and reduced recoil, which can enhance accuracy during extended shooting sessions. Commonly found in builds that prioritize .308 caliber performance, this upper is ideal for both tactical applications and long-range shooting.
Specifications
Aero Precision M5E1 Complete Upper, 18\" .308 Rifle Barrel, 16.6\" Enhanced Handguard - FDE Cerakote - APAR308253M25
Available Merchants(1)
Prices checked
Stock Alert
September 2026 on GunPartPicker
Aero Precision M5E1 Complete Upper, 18\" .308 Rifle Barrel, 16.6\" Enhanced Handguard - FDE Cerakote - APAR308253M25 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 February 2026. All time, it ranks #90 of the 1,776 upper receivers builders have added. Builds with this upper receiver are nearly all chambered in .308 Win, nearly all on rifle-length gas, and nearly all AR-10.
Today the one retailer we track is out of stock. Listed prices start at $664.99 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
The part most often added in each category by the builds that include this one
Aero Precision M5 Complete Lower Receiver W/MOE Grip & PRS Stock
Radian Raptor Charging Handle & Talon Safety Selector Combo - OD Green
Aero Precision AR-15 5.56 BCG W/C158 Bolt - Aero Logo - Phosphate
Rise Armament Iconic Dual-Blade Two Stage Trigger - Anti-Walk Pins - Green
Driven Arms ShortStop M-LOK Handstop - Black
Magpul AR-15 CTR Stock Collapsible Mil-Spec FDE
Builds Featuring This Part
See all 1 →Builds in the community that include the Aero Precision M5E1 Complete Upper, 18\" .308 Rifle Barrel, 16.6\" Enhanced Handguard - FDE Cerakote - APAR308253M25
| Build | Parts | Total |
|---|---|---|
 | 10 | $3978.27 |
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