Aero Precision M4E1 Stripped Lower Receiver - 3 Pack
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Aero Precision
Overview
The Aero Precision M4E1 Stripped Lower Receiver is designed for AR-15 builds, providing a solid foundation with its forged construction. Made from durable 7075-T6 aluminum, this stripped lower is compatible with multiple calibers and features a standard .154 trigger pin size, ensuring a wide range of trigger options for customization. Builders often choose this lower receiver for various configurations, making it a versatile choice for both novice and experienced gun enthusiasts.
Specifications
Aero Precision M4E1 Stripped Lower Receiver - 3 Pack
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Build history on GunPartPicker
Builders have been adding the Aero Precision M4E1 Stripped Lower Receiver - 3 Pack to their builds on GunPartPicker since May 2026. All time, it ranks #384 of the 1,054 lower receivers builders have added.
It was out of stock everywhere we track for all of September 2026, and today the one retailer we track is out of stock. Listed prices start at $449.97 at AR15 Discounts for when it comes back.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 37 retailers
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