Wow, that's a hell of a story. Do a search in the pistol forum. This subject comes up all the time. There are many you can go with. I had one for the USP45c but I didn't like it at all. It was more of a distraction than going with the iron sights, and then if the laser doesn't work you have to switch your mind back to iron sights mode and by then you could be dead so my advice is to get some night sights and be done with it.