I don't know for sure, but you might find a vid on YouTube. Lots of good gun stuff there. If you are going to install yourself, be VERY CAREFUL as you drift the old sight out. The sight holds down a spring thingy, that WILL enter a worm hole into another spacial existence, never ever to be seen again. Then you'll have to call Taurus and be without. Where did you get the sight from, and how long did it take?? I've been wanting one for my 92 also, but Midway and Brownell's have always been out of stock when I look.