I have a question that has probably been asked many times but I can not find a definitive answer online and I even looked through the Beretta web site and manual, several times. I am having trouble getting right sight picture for a 92 FS. I found a picture showing the three most common types of sight pictures. I was brought up, and most often use, the sight picture in "Sight Image 2." The only problem is I have found some people mentioning on other models of the 9mm Beretta that they use "Sight Image 3." I am just trying to see if anyone can give me a sold answer, Thank You.