Re: MIL or MOA The good thing about moa is that for group size at 100 yards 1moa is 1", at 200 yards, 1moa is 2" on out to 1000 yards 1moa is 10". Also, with a 308, round ball, at 10mph crosswind and 100 yards crosswind correction is 1moa, at 10mph crosswind and 200 yards crosswind...