Haven't shot with it mounted -- the AO goes way down, to 10 yards, I think. Nice thin reticle cross-hairs with vertical and horizontal mil dots. Looks like a keeper. Heck, I paid much less for the Hawke than for the Bushnell Trophy 6-18X 40mm AO I am replacing, so that should give you an idea of how it looks, comparing to the Bushy. Even if it doesn't make the holes look bigger, it sure makes the rifle look smaller. Not sure if the Varmint is air-gun rated. Roger could tell you. Love you too, big guy.