300 WSM Tips

[Twin_Thing]

I am currently building a 300 wsm with bat action and krieger barrel. 1:10 twist and plan on shooting 210 bergers, just wondering if anyone has any experience with this caliber and if they have any do's or dont's or any tips. Im building it for bench and just for my personal fun not for competition. well thanks for the help

 

[mattdienes]

Buy a bunch of H4350,fed 210 primers,and either norma or Win brass.
w/norma brass -start at 60.0 gr and work up(prob end at 61.0-61.5 gr),shoot the bullets jammed and jumping .030".
w/ win brass-I think you need to add 1.0-1.5 gr at start.
This combo works for me at 1000yd BR.
I look for 2825-2850 fps for my vel. with 210's.