Interesting. I sight my gun in for 100 yards. My groups are right on the bullseye. Granted, my shots will most often be between 50-100 yards, so the bullet will not be significantly off with my 7mm08.

Granted, I also have the benefit of bigger deer that are easier to hit. If I would have missed that 6 pt I took at 60 yards this year, well, I'd have to stop hunting and hit the gravel pit to see what's wrong. He weighed in at 160 lbs field dressed.

Good luck, and stay safe.