I have 3 of the 4X32 Pro Diamond Scopes, have them on my .45-70 and .30-30 Handis, as well as my Marlin 1895. Very bright and clear, eye relief is great for those of us who wear eyeglasses.
Shot a 5 point on the move at just under 200 yds with the .30-30, have shot groups at 200 meters with the Marlin under 2". Does great on all 3, haven't made any long shots on deer with the .45-70 Handi, but have shot under 1" at 100 with it several times. I was worried a bit about the 50 yd parallax, but I can't tell the difference.
Rick