Aero Precision M4E1 PRO Stripped Lower Receiver, Ambidextrous Controls - Anodized Black - APAR600030AC
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Aero Precision
Overview
The Aero Precision M4E1 PRO Stripped Lower Receiver is designed for builders looking to create a versatile AR-15 platform. Made from 7075-T6 aluminum and featuring an ambidextrous control setup, this forged lower receiver is stripped and ready for your components with a trigger pin size of .154. The hardcoat anodized black finish not only enhances durability but also provides a sleek aesthetic that fits well in a variety of builds, particularly those designed for a carbine gas system and multi-caliber configurations.
Specifications
Aero Precision M4E1 PRO Stripped Lower Receiver, Ambidextrous Controls - Anodized Black - APAR600030AC
Available Merchants(9)
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Stock Alert
November 2026 so far on GunPartPicker
Aero Precision M4E1 PRO Stripped Lower Receiver, Ambidextrous Controls - Anodized Black - APAR600030AC ranks #18 of the 569 lower receivers builders have added on GunPartPicker so far in November 2026, behind the Radian A-DAC 15 Stripped Lower Receiver, Brown - R0389, with about 1 in every 111 lower receivers added to builds. Up from #20 in October. Builds with this lower receiver are mostly chambered in 5.56 NATO (85%), split between mid-length (54%) and carbine-length (42%) gas systems, and nearly all AR-15.
It was hard to find in October 2026, in stock on only 10 of the 19 days we checked, and today none of the 9 retailers we track has it in stock right now. Listed prices start at $235.99 at Sportsmans Outdoor Superstore 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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Magpul AR-15 CTR 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 PRO Stripped Lower Receiver, Ambidextrous Controls - Anodized Black - APAR600030AC
| Build | Parts | Total |
|---|---|---|
 | 13 | $1185.14 |
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