My buddy and I show Mr. Browns town with a 22-250 and my 22-243 A.I. with 75 gr A-Max bullets. In the first 50 rounds each we both had 45 hits, I would think all died due to the slap when hit and none over 200 yds. We shot 3 to 4 hrs like that. Not sure of the total count, but it was the best ever on 80% + hits, or more.
No wind, perfect temps, big dogs.