Originally Posted by Ernie
Reloader 17 typically yields higher MV's.
I use Extreme powders (not temperature sensitive) for hunting.
I do not see any difference of accuracy in my custom built 284 Win, 7 SAUM, 7WSM, or 7 Dakota
Originally Posted by shortpants
If my memory serves me it seems I remember reading a post from Kirby Allen (aka fifty driver) awhile back saying that in his experience of building and shooting several SP's that he seemed to consistently notice the 7wsm being the most accurate of all. You may dig back through his posts or contact him. Just thought it might apply to the subject.
If there's one thing I can tell you it's to not trust my memory! I just scrolled through pages of Kirby's posts and did find one where he stated the wsm's do very well in an XP. I could not find where he said anything about the 7wsm being superior in any way. I did not read every word and so I'm not saying he didn't mention something along those lines at some point but I could not find it. I will hereby withdrawal my previous statement. Just trying to help.