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Aero Precision
Overview
The Aero Precision AR-15 Gen 2 Lower Receiver is a complete assembly designed to work seamlessly with 5.56 NATO caliber builds. Crafted from durable 7075-T6 aluminum and featuring a forged style, this lower receiver includes non-ambidextrous controls and a trigger pin diameter of .154 inches, ensuring compatibility with a wide range of upper receivers and components. This lower is commonly used in standard AR-15 builds, providing a solid foundation for both recreational shooting and tactical applications.
Aero Precision AR-15 Gen 2 Lowers Complete W/ Grips
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Aero Precision AR-15 Gen 2 Lowers Complete W/ Grips ranked #248 of the 477 lower receivers builders added on GunPartPicker in September 2026. Builders have been adding it to their builds on GunPartPicker since March 2026. All time, it ranks #152 of the 1,005 lower receivers builders have added. Builds with this lower receiver are 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 $260.99 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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