Darn it! The 'LIKE' button won't come up on your post for me. No matter, that handgun deserves much more than just a 'LIKE'. What a great find. I'm glad a serious collector found that M 520, because it would be a shame for a 'modifier' like me to have it. IMHO, that model of Smith and Wesson is the epitome of the Third Generation designs. ...............