I had my gunsmith put this rail on my MkII a couple of years ago. Tried several red dots, used a Romeo for a while, got this inexpensive Sightron last year as it weighs half what the Romeo does, and is accurate enough for my plinking with bad eyes. Sorry, no pics, but it helps me bounce a roller across the outdoor range as far as I can see it. I usually use both CCI and Federal HV Match.