Aero Precision AR-15 M4E1 Stripped Upper Receiver Black 5.56mm
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Aero Precision
Overview
The Aero Precision AR-15 M4E1 Stripped Upper Receiver Black 5.56mm is a upper receiver. Compare prices from multiple merchants and find the best deal.
Specifications
Aero Precision AR-15 M4E1 Stripped Upper Receiver Black 5.56mm
Available Merchants(5)
Prices checked
Stock Alert
October 2026 on GunPartPicker
Aero Precision AR-15 M4E1 Stripped Upper Receiver Black 5.56mm ranked #39 of the 844 upper receivers builders added on GunPartPicker in October 2026, behind the PSA GEN3 PA10 20" Rifle-Length .308 WIN 1:10 Stainless Steel 15" Lightweight M-LOK Upper - With BCG & CH, with about 1 in every 250 upper receivers added to builds. Up from #53 in September. Builds with this upper receiver are nearly all chambered in 5.56 NATO, split between mid-length (46%) and carbine-length (29%) gas systems, and nearly all AR-15.
It was out of stock everywhere we track every time we checked in October 2026, and today none of the 5 retailers we track has it in stock right now. Listed prices start at $110.99 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 AR-15 Lower Receiver - Black
Ballistic Advantage AR-15 Modern Series 11.5 Carbine Barrel Gov't
Daniel Defense MK18 RIS II Quad Rail AR-15 Handguard - Flat Dark Earth - 9.55"
Aero Precision AR-15 Breach Charging Handle Ambidextrous Small Levers
Geissele Automatics AR-15 SSA X Lightning Bow Trigger
Magpul MOE K2+ Grip Polymer Black
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 builds →Builds in the community that include the Aero Precision Ar-15 M4e1 Stripped Upper Receiver Black 5.56mm
| Build | Parts | Total |
|---|---|---|
 | 12 | $1428.73 |
 | 17 | $1408.77 |
| 24 | $1680.88 |
| 27 | $4932.14 |
 | 20 | $1913.97 |
| 27 | $2121.30 |
 | 14 | $1743.96 |
 | 27 | $1872.41 |
 | 21 | $2227.87 |
 | 24 | $1743.34 |
 | 21 | $2994.96 |
 | 13 | $1022.01 |
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