ok,well i loaded up some different loads with different bullets,and at 50 yards the 55 v-max 2 shots in same hole,50 speer sp 4 different loads,2 shots each all within 3/4 or better,then loaded 2 up to nearly max,within 1/4. i know its only 50 yards but thats all i could shoot that day. im still neck sizing and switched to bl-c2,from varget. i also tried the remington 55 grain sp they grouped within 1 - 1 1/2.