I decided that I would like to get a Red Dot for my .500 S&W BFR Revolver. Have looked at some videos however, they leave me with more questions than information. I am looking to purchase an Ultra Dot 4 thought from the collective any other suggestions. I was going to purchase a Leupold FX-II handgun scope. A bud had one on his 44 Mag and I did not like the magnification along with the narrow view, the eye relief was ok but not very good when you need a quick shot.