had my 7stw rebarreled and have a few old boxes of 160g federal premium sierra game kings that shot the best of the several factory ammo varieties i tried (top left). soft point boat tail. also shot some 175g doubletap nosler partitions that shot good but not quite as good (bottom middle). both should be good enough within 4-500yds, my self-imposed range on game. are the game kings solid for elk or should i stick with the partitions. also have a box of fed 160g trophy bonded tips on order to try. thanks!