When testing loads and shooting for small groups, what size bullseye do you use for say, 300, 400, and 500 yards? I've been shooting at 200 yards and using a 2" red bullseye and that seems to work fine. But I think it will be too hard to see at the longer distances. So, is there a "standard" sizing guideline, like increasing an inch for each hundred yards, or is it something else?
Thanks.
Thanks.