175 gr sierra gameking with 7mm stw load data

ajstew32

Member
Joined
Apr 7, 2014
Messages
20
Location
Alberta, Canada
Hello all, I've been having trouble getting a bullet load combination. so i thought i would try to slow it down a little and try the 175 game kings. barrel is a 1-9 twist. Does anyone have the load data for these bullets??? can't find them anywhere. ill be using imr 7828 mostly.
 

Lefty7mmstw

Well-Known Member
Joined
May 13, 2012
Messages
5,044
Location
Dakota del norte
talk to mudrunner2005 if you want data for 175-180 grain pills and 7828.

Personally with a 175 in the stw I'd go a bit slower burning powder than that. something like retumbo, rl33 or rl50 would be my choice...
 
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