300 wsm 200gr Sierra game king

flashhole

Well-Known Member
Joined
Nov 15, 2009
Messages
464
Don't know if this will help but when I used to load for the standard 300 Win Mag cartridge using 200 grain bullets the best Powder I found was Retumbo with Winchester magnum primers.
 

Tennessee Tater

Well-Known Member
Joined
Sep 24, 2012
Messages
93
Location
Clarksville, TN
Thanks Flashole, trying to hold onto my Retumbo, have H1000, 7828ssc, h4831, rl17, rl33, h4350. I'll see what an Internet search pulls up. I know that there is a lot of knowledge on this site, was hoping to tap into it
 

Dosh

Well-Known Member
Joined
Aug 6, 2013
Messages
3,867
Location
Arizona
Tater, had decent accuracy with H4831SC and the 200 Accubond, but the 185 Berger was outstanding with H4350 in my pal's Savage stainless 300WSM. Go figure.
 
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