Savage 112BVSS 300 WM pet loads?

[jakesparents]

I just bought a Savage 112BVSS in .300 win mag and set a Leupold 8.5-25 x 50 vari-x 3 on it. Does anybody have that rifle and have a pet load that shoots really good? So far I have gotten down to .6" at 100 yards with a 178 gr. Amax using 75.0gr. of R-22. At this point this will be a groundhog gun, so terminal performance is not really a priority. I have less than 100 rounds through it so far shooting groups, so any tips from fellow savage shooters would be appreciated.

Thanks!
Andy