Got my XS sights today from UPS and man these things are cool! Took me about 10 minutes to install them per XS instructions and these things are pretty neat! Thought I'd attach a couple of pictures. These are just IPhone pictures so the quality isn't great, but you get a good idea. this picture doesn't do justice as to how bright these things really are, but the fact that my Iphone camera can pick them up in complete darkness means something to me.