I got a question whats the minimum charge weight using 165 gainers? I haven't used this powder in the 06 yet. Im using 165 grain Hornadys interlocks. But will be getting some Sierra and noslers as well to see which will group the best, maybe some ttsx but not sure. Im shooting a western field 30/06. I just got it. It likes H4350 but gonna try IMR 4350 with 165's.