I just measure from the approximate center of the two farthest shots. I have never had to, on my own shooting, measure down so close that I needed to be more accurate than that.
Measuring groups
Whats the prober method used for measuring groups inside diameter or center to center?I guess its time to google 
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And I am thinking you all take this measuring way more serious than I do! I didn't break out the micrometer even when I was a SWAT Sniper I will probably never set a world record so doubt I will ever be THAT serious about it!
I didn't break out the micrometer even when I was a SWAT Sniper I will probably never set a world record so doubt I will ever be THAT serious about it!1 - 2 of 27 Posts
