Best night sights ever - Trijicon H&K USP HD Night Sights

The Trijicon HD night sights are about as good as you can possibly get. They are fairly easy to install if you have the correct tools. I find them to be the best available for rapid target acquisition under all lighting conditions. The wide rear notch is not ideal for precision shooting but definitely does the job for most applications. I would highly recommend them to anyone. The draw backs are they are kind of expensive but I think you get what you pay for. They are also not available for many guns so check carefully.