I've got an FN Five-seveN IOM back when they first hit the market. I locked it away and just recently got it out and started breaking it in. It has the adjustable sights on it, but I notice when I am shooting it looks like the sight has a large profile on it or maybe just smaller white dots. I have upgraded my other handguns with night sights and I like it a lot, I though I could just do a web search but I can't find much of anything on getting sights on the FN Five-seveN. Anyone with info please help!