Aero Precision M4E1 Threaded Stripped AR-15 Upper Receiver - Black Anodized - BLEM
All Aero Precision upper receivers4 options
- Black · Anodized · Blem, this page
- FDE · Cerakoteout of stock
- OD Green · Cerakoteout of stock
- Sniper Gray · Cerakoteout of stock
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Aero Precision
Overview
The Aero Precision M4E1 Threaded Stripped AR-15 Upper Receiver is designed for builders looking for a reliable foundation for their next project. As a stripped upper, it provides the essential framework without any pre-installed components, allowing you to customize it to your exact specifications. This upper receiver is commonly used in builds featuring a carbine gas system and chambered in 5.56 NATO, making it a versatile choice for a range of applications.
Specifications
Aero Precision M4E1 Threaded Stripped AR-15 Upper Receiver - Black Anodized - BLEM
4 options
- Black · Anodized · Blem, this page
- FDE · Cerakoteout of stock
- OD Green · Cerakoteout of stock
- Sniper Gray · Cerakoteout of stock
October 2026 on GunPartPicker
Aero Precision M4E1 Threaded Stripped AR-15 Upper Receiver - Black Anodized - BLEM ranked #232 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 #456 of the 2,058 upper receivers builders have added. Builds with this upper receiver are split between .223 Wylde (38%) and 5.56 NATO (38%), split between carbine-length (57%) and pistol-length (29%) gas systems, and nearly all AR-15.
Today none of the 3 retailers we track has it in stock right now. Listed prices start at $146.99 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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Rosco Manufacturing Bloodline 5.56 AR-15 Barrel M4 Carbine - 14.5"
Bravo Company M16 Bolt Carrier Group Black
Aero Precision Stripped M4E1 AR-15 Lower Receiver - Special Edition - Freedom
B5 Systems SOPMOD Government, Mil Spec, Coyote - SOP1352
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 Threaded Stripped AR-15 Upper Receiver - Black Anodized - BLEM
| Build | Parts | Total |
|---|---|---|
| Test | 11 | $1348.94 |
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