I am setting up a 30-378 which is my first long range rifle. I had someone locally offer to sell me their ATACR 5-25 and the only issue I see is that there is a tiny scratch on the large lens that is closest to the end of the barrel. It is really small (about the size of a flick of dust) and doesn't show up in pics. I cant tell it is there when looking through the scope, but it is right around the center of the glass. My question is would this be a deal breaker for those in the know? I am willing to hold out and search for a good deal so I am not set it, but don't want a good deal to pass me by on something that MIGHT be more cosmetic than anything. Thanks!