Don't know if this count but I have a 25 cal 350mm barrel, already with Huma reg set at 110 bar. Shooting 25.4 gr at 815 fps. The peak velocity is at 830fps, my setting is 1 click lower. With the right hold, 1 rugged hole at 25 yds and sub 1 inch at 50. Once I forget the hold it jumps all over...