My 25-06 AI shoots best with H1000 and 115 Berger’s at 3350 FPS. I found R22 and 7828 to temp sensitive. R22 pressured up very early and couldn’t get the speed or accuracy I wanted with that powder. With that said the barrel is basically toast so it will be re barreled to a fast twist 1-7.25” twist CF to shoot the 131 BJ.
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