I always felt that one hole represented all shots went through the same hole without enlarging the hole. If shots are contiguous they have opened up the hole or enlarged it.

This conversation opened my eyes up to the concept of that being To strict of a definition. Truley. Your target is one hole with four shots. However it is not 4 shots in the same location.

I might consider it to be in the low .2XX or even high .1XX if I saw some dial(with 0 at 12:00 and not digital) calipers adjacent to the hole. What is the diameter of the red dot? (with calipers showing dimensions)