M4E1 PRO Stripped Lower Receiver - M4E1 PRO Stripped Lower Receiver O.D. Green
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Aero Precision
Overview
The Aero Precision M4e1 Pro Stripped Lower Receiver in OD Green is a forged lower designed for AR-15 platforms, made from durable 7075-T6 aluminum and finished with hardcoat anodizing for added protection. With a caliber designation of Multi, this lower is versatile enough to accommodate various calibers, while the .154 trigger pin size ensures compatibility with a wide range of trigger options. This receiver is frequently found in builds utilizing a carbine gas system and chambered in 5.56 NATO, making it a solid choice for a reliable, functional firearm.
Specifications
M4E1 PRO Stripped Lower Receiver - M4E1 PRO Stripped Lower Receiver O.D. Green
Available Merchants(5)
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Build history on GunPartPicker
Builders have been adding the Aero Precision M4E1 PRO Stripped Lower Receiver - M4E1 PRO Stripped Lower Receiver O.D. Green to their builds on GunPartPicker since February 2026. All time, it ranks #387 of the 951 lower receivers builders have added.
It was out of stock everywhere we track for all of August 2026, and today none of the 5 retailers we track has it in stock right now. Listed prices start at $249.99 at Sportsmans Outdoor Superstore for when it comes back.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 31 retailers
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We ranked every lower receiver by how often it shows up in real builds on GunPartPicker.
Read the guide: AR-15 Lower Receiver Trends →Frequently Built With
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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 1 →Builds in the community that include the M4e1 Pro Stripped Lower Receiver - M4e1 Pro Stripped Lower Receiver O.D. Green
| Build | Parts | Total |
|---|---|---|
 | 30 | $3836.02 |
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