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Aero Precision
Overview
The Aero Precision M4E1 Stripped AR-15 Lower Receiver in OD Green Anodized is a forged lower that provides a solid foundation for your AR-15 build. Made from durable 7075-T6 aluminum, this stripped receiver is designed for multi-caliber applications and features a standard .154 trigger pin hole, making it compatible with a wide range of parts. Builders frequently incorporate this lower in mid-length gas system configurations, allowing for versatile setups and reliable performance.
Aero Precision M4E1 Stripped AR-15 Lower Receiver - ODG Anodized
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Aero Precision M4E1 Stripped AR-15 Lower Receiver - ODG Anodized ranked #128 of the 477 lower receivers builders added on GunPartPicker in September 2026. Builders have been adding it to their builds on GunPartPicker since February 2026. All time, it ranks #218 of the 1,003 lower receivers builders have added. Builds with this lower receiver are nearly all chambered in .450 Bushmaster, nearly all on mid-length gas, and nearly all AR-15.
It was out of stock everywhere we track for all of September 2026, and today none of the 3 retailers we track has it in stock right now. Listed prices start at $127.99 at KY Gun Company for when it comes back.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 35 retailers
We ranked every lower receiver by how often it shows up in real builds on GunPartPicker.
Read the guide: AR-15 Lower Receiver Trends →Check it against the live catalog:
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Builds in the community that include the Aero Precision M4E1 Stripped AR-15 Lower Receiver - ODG Anodized
| Build | Parts | Total |
|---|---|---|
![]() | 15 | $1403.45 |
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