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300 WSM with 190 gr. Berger

Re: 300 WSM with 190 gr. Berger

I don't have a WSM but just a guess to try RL-22 or RL-25? RL-22 has given me some serious optimism about my "outdated" 30-06 lately.

208 Amax @ 2775 fps.
 
Re: 300 WSM with 190 gr. Berger

H-4350 is what I use with the 190 berger, I am getting 3000fps. This is a very hot load!! So I will not tell you the recipe.. My rifle shoots very well with this powder.. RL-22 also shot very well but I had problems with big speed differences in lots..
 
Re: 300 WSM with 190 gr. Berger

Out of the Extreme Powders from Hodgdon, what one would you use? To keep the velocity up and the pressure down, with 190?
 
Re: 300 WSM with 190 gr. Berger

Well Dad ran 66gr through his winchester at some point in time with 185 Bergers around 2900 is what his stuff says.
GOD bless,
Mac's
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