The kholster site crashes my iPhone. I'll check them out when I get home.
If you want to sell the mtac, let me know. I currently carry my P228 in an Atomic Dog IWB holster, but wouldn't mind getting an m-tac as well.I have a M-Tac for my Sig P228, but I don't really carry it too much, as it's a bit big and I like pocket carry better. I'm probably going to pick up a M&P 9c and get a M-Tac for that and start to IWB carry again.
The problem with it being that low is that you can't get a full grip on it and will probably need to adjust mid-draw.