Aero Precision M4E1 Assembled Upper Receiver Threaded 5.56mm FDE - M4E1 Threaded Assembled Upper Receiver - FDE
Click to see full view
Aero Precision
Overview
The Aero Precision M4E1 Assembled Upper Receiver Threaded 5.56mm FDE - M4E1 Threaded Assembled Upper Receiver - FDE is a upper receiver. Compare prices from multiple merchants and find the best deal.
Specifications
Aero Precision M4E1 Assembled Upper Receiver Threaded 5.56mm FDE - M4E1 Threaded Assembled Upper Receiver - FDE
Available Merchants
Price Alert
Log in to set a price alert on this product.
No Available merchants at this time.
September 2026 on GunPartPicker
Aero Precision M4E1 Assembled Upper Receiver Threaded 5.56mm FDE - M4E1 Threaded Assembled Upper Receiver - FDE ranked #267 of the 615 upper receivers builders added on GunPartPicker in September 2026. Builders on GunPartPicker first added it to a build in February 2026.
Updated · from real builds on GunPartPicker
Not sure which upper receiver to pick?
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:
Frequently Built With
The part most often added in each category by the 5 builds that include this one
WMD Guns M16 NIB-X® Bolt Carrier Group
Radian Weapons AR-15 Raptor-Lt Ambidextrous Charging Handle FDE
Aero Precision M4E1 Stripped AR-15 Lower Receiver - FDE Cerakote
Bravo Company Manufacturing BCMGUNFIGHTER Vertical Grip Mod 3 - M-LOK - FDE
Bravo Company MCMR Handguard 15" M-LOK Free Float Black
LBE Unlimited Barrel 5.56x45mm 14.50" - Long-Range Precision with Durable Black - BAR145M
Build Configuration Breakdown
Aggregated and anonymized data showing how builders use this product
Gas SystemBased on real build data showing which gas system lengths builders use with this product.
Builds Featuring This Part
See all 1 →Builds in the community that include the Aero Precision M4e1 Assembled Upper Receiver Threaded 5.56mm Fde - M4e1 Threaded Assembled Upper Receiver - Fde
| Build | Parts | Total |
|---|---|---|
 | 22 | $933.96 |
No reviews yet. Be the first to review this product!