Aero Precision APRH100385C ARAR-15 Black (No FCG & Grip)
- Firearm Group:
- AR Platform
The Aero Precision APRH100385C AR-15 lower receiver in black is the foundation of a custom rifle build. This stripped lower receiver ships without fire control group components or grip, giving you complete control over trigger, safety, and ergonomics selection. Whether you're assembling a precision rifle, a lightweight hunting platform, or a range gun tailored to your preferences, a quality lower receiver like this one is where your build starts—and Aero Precision's reputation for tight tolerances and reliable function makes it a trusted choice among AR builders.
A stripped lower is the legally defined "firearm" under federal law, which means this component requires standard FFL transfer. Once you have it in hand, you'll mate it with an upper receiver assembly and populate the fire control group pocket with your choice of trigger system. This gives you the freedom to run anything from mil-spec to competition-grade triggers, and to configure the safety and grip to match your shooting style and hand size. Aero Precision lowers are known for consistent dimensions and solid lockup with quality upper receivers.
This bare receiver accepts standard AR-15 parts and is compatible with mil-spec accessories. Many builders pair a stripped lower like this with a fire control group kit and aftermarket grip for a fully customized platform. If you're new to AR assembly, we recommend picking up a complete parts kit alongside your lower to ensure you have everything needed to finish the job—or consult a gunsmith if assembly isn't in your wheelhouse.

