Andro Corp Industries ACI-15 Multi-Caliber Black Anodized AR-15 Stripped Lower Receiver

The Andro Corp Industries ACI-15 stripped lower receiver is the serialized foundation for a custom AR-15 build. Machined in the USA to mil-spec dimensions from a 7075 aluminum forging and finished in black anodize, this stripped lower is designed for multi-caliber AR-pattern use.

The ACI-15 lower is built around the standard AR-15 platform pattern and ships as a stripped lower receiver only, with no fire-control group, pistol grip, or buttstock/buffer tube assembly included. The 7075 forging provides the strength required for a reliable AR-15 build, and the black anodized finish offers corrosion resistance for long-term service. Its multi-caliber compatibility allows builders to pair it with any standard AR-15 upper receiver for a custom rifle, carbine, or pistol configuration.

DISCLAIMER: Firearms and receivers are subject to state-specific shipping restrictions and must be transferred through a valid FFL dealer. Please visit our shipping restrictions page to review all applicable restrictions for your state. Subject to change.