'hunter, thanks for the reply,
what powder have you found to be top shelf for the .300wsm?
When you say you've found "good velocities",,,,,, what numbers are we talking here?
Now that I look at my Speer reloading manual, I see what you mean about using the 180 grain load has max for your 165.
Using that analogy, my 64 grains was a half grain over book. the 180 max is 63.5,
Last edited by Kenneth; 08/21/19.
