Bianchi has a belt holster for this model in their Carrylock line. Is it possible that the PT111 shares a frame with the 24/7 which would make those holsters applicable here too? I'm not big on Taurus but there is often some accessory interchangability between models. I'd try the bigger companies directly, it is not uncommon for them to have holsters out in mid-year, after the catalog was completed. Often the website does not seem to be updated until the new catalog comes out either so that is not always the most accurate.