Just want to know if anybody has used any of the VihtaVuori powders in their .300 Weatherby. If anybody has, I'd like to know what your load was and what kind of performance (accuracy and velocity) you got. I just want to experiment with another powder in the .300 Wby and was thinking about trying VihtaVuori, maybe N-165.

Works okay with bullet weights from 150 to 225 grains, but not the best choice.

http://stevespages.com/308_6.html

Delta As you already know it is hard to beat IMR7828 for the 300Wby..........

Yea, I know, but if IMR7828 is all I ever use, then this reloading hobby is going to get pretty darn boring.

I don't know about your caliber but I use VihtaVouri in most of my large calibers, usually VV550 or even slower VV560. You won't use quite as much as other powders because it's high intensity. I find it's about the best around. Best wishes.

Cal - Montreal