NEW! I.O. Machined AR15
AR15 Stripped Lower Receivers, Billet, Multi Caliber. Full Lifetime Warranty.
I.O. INC. AR15 lower receivers are precision CNC machined from a solid block of billet aluminum. Our lower receivers accept all Mil-Spec AR15 components and feature original Mil-Specs. I.O. INC. offers exceptional quality and craftsmanship you can depend on.
Fully compatible with all standard AR uppers, including 6.8 and 50 Beowulf.
CNC billet, made on aerospace equipment in the USA.
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Contact customer service for more information 321-499-3819