It looks to be a neat gun, I sort of find it temping. It has a guarded rear sight with blonde wood grips, $650 seems quite high to me. I should have asked if he had the original box, but I also didn't want to tempt myself too much. I would like to know, what's the reasoning for such a huge guard? I talked to my brother in law about the gun, he said, he believes S&W still makes a few of their old style DA/SA semiautos for certain police departments.