Is anyone running a 300WSM with a 1:12 twist ratio. What weight bullet would you recommend. I was thinking 150-165 gr. might work with this barrel (hunting and occasional steel) but I did recall reading an article on Longrange Hunting mentioning 175gr. Bergers, 190gr VLD and some other 210 gr.The 1:10 is supposed to be the best all around from all the factory builds out there..