A friend of mine has a Savage Hog Hunter in 308 win. It's mounted in a Choate Tactical stock.The problem is it will not group under about 8" at 100 yards. To date the base, rings, and action have all been checked for tightness and torqued to proper specs. As far as ammo, we have tried 150 Nosler Ballistic Tips, 168 Nosler CC, 175 Nosler CC, and Silver State Armory 175 gr. You would think at least one of these would give a halfway decent group. Any thing else we should/could check? Thanks By the way, I did a search, but nothing other than torquing the action was found.