Doesn’t matter, which ever your barrel prefers. I trend towards the lighter weights for hunting but I’ve used them in 24, 27 and 30 cals and they all act the same.
The non soft points with the sorta closed tips are for elk etc so they don’t expand so soon. But the game king has the same match king forgiving ogive and sorta thick jacket but with a nice expansion inviting lead point.
It’s also one of the easiest bullets to find a load for across the board for me.