168 vs 208gr in 300 WSM

[Rimfire]

You may or may not need Mag primers, several 300WSM I've loaded for shot the same with Std or Mag. You cant tell till you try them though. More important what type of powder are you running?

 

[dk17hmr]

I am running H4350 with the 168gr and H4831SC and some H4350 with the 208's. The H4831sc was shooting a touch better than the H4350.

My boss is going to lend me some Magnum primers to save me from having to buy some.....he is interested in the out come also. I am going to be setting up a 1000+ yard range out one some BLM out in the middle of no where and will test it out with the 168's on some steel hopefully this weekend.