I have an XD 40 Service Model and I am using an alien gear cloak tuck 3.0. Now it's only been a week that I've been using it, but it works great at the 400 or 500 position. It took 3 or 4 days for the spring steel core to mold to my side, but now that it is, it is very comfortable and only prints when I bend all the way over in a t shirt. In a dress shirt, a heavier one anyways, there is practically no printing.so I have a full size XD 45 service model. I want to conceal carry it. I live in Illinois so I can’t open carry. Does anyone know of any IWB holster that would nicely fit my Xd?