Aero Precision X15 Gen 2 Stripped AR15 Lower Receiver (Cal Multi) - Anodized Black
The Aero Precision X15 Gen 2 Stripped Lower Receiver is a mil-spec AR15 lower built from 7075-T6 forged aluminum with an anodized black finish and "Cal Multi" markings. Gen 2 updates include an upper tension screw system to fine-tune upper/lower fit and an increased magwell flare for smoother magazine insertion.
This stripped lower receiver ships with the original box.



