Aero Precision Complete AR-15 Lower - Magpul SL-K - Black
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Aero Precision
Overview
The Aero Precision Complete AR-15 Lower featuring the Magpul SL-K stock is a fully assembled lower receiver made from durable billet aluminum, ensuring a robust foundation for your rifle build. With its hardcoat anodized finish in black, this lower not only offers strength but also a sleek, tactical appearance. The .154 trigger pin size is compatible with a variety of aftermarket triggers, making it a versatile choice for a range of builds, commonly found in lightweight and modular AR-15 configurations.
Specifications
Aero Precision Complete AR-15 Lower - Magpul SL-K - Black
Build history on GunPartPicker
Builders on GunPartPicker first added the Aero Precision Complete AR-15 Lower - Magpul SL-K - Black to a build in August 2026.
It was out of stock everywhere we track for all of September 2026, and today none of the 2 retailers we track has it in stock right now. Listed prices start at $197.99 at KY Gun Company for when it comes back.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 37 retailers
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