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Proper group measurment

218 Views 1 Reply 2 Participants Last post by  craigz
can any one tell me how a 5 stot group is measured properly, Just want to know how to meaure a group
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Basically, you measure the diameter of the group at its widest point and then subtract the diameter of one bullet hole. What you're trying to determine is the distance between the centers of the two holes that are farthest apart.
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