Aero Precision M4E1 Enhanced AR-15 Upper - No Forward Assist - Anodized Black
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Aero Precision
Overview
The Aero Precision M4E1 Enhanced AR-15 Upper is a stripped upper receiver designed for builders looking to create a lightweight and streamlined upper without a forward assist. Made from 7075-T6 aluminum, it offers durability and strength while maintaining a sleek profile. This upper is particularly popular among pistol builds chambered in 5.56 NATO, where its modern design enhances both aesthetics and functionality.
Specifications
Aero Precision M4E1 Enhanced AR-15 Upper - No Forward Assist - Anodized Black
October 2026 on GunPartPicker
Aero Precision M4E1 Enhanced AR-15 Upper - No Forward Assist - Anodized Black ranked #360 of the 844 upper receivers builders added on GunPartPicker in October 2026. Builders have added it to their builds on GunPartPicker. Since April 2026, it ranks #667 of the 2,069 upper receivers builders have added.
Today none of the 2 retailers we track has it in stock right now. Listed prices start at $169.99 at Brownells 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 M4E1 Stripped Lower Receiver - Kodiak Brown Anodized
Anderson Manufacturing 6061 Aluminum Charging Handle
Aero Precision AR-15 5.56 BCG W/C158 Bolt - Aero Logo - Phosphate
Radian Weapons AR-15 Enhanced Takedown Pin Set Black
Geissele Automatics AR-15 SSA X Lightning Bow Trigger
B5 Systems AR-15 Enhanced SOPMOD Stock Collapsible Mil-Spec Black
Build Configuration Breakdown
Aggregated and anonymized data showing how builders use this product
CaliberBased on real build data showing which calibers builders choose alongside this product.
Gas SystemBased on real build data showing which gas system lengths builders use with this product.
Builds Featuring This Part
See all builds →Builds in the community that include the Aero Precision M4e1 Enhanced Ar-15 Upper - No Forward Assist - Anodized Black
| Build | Parts | Total |
|---|---|---|
 | 19 | $2781.04 |
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