I use the 160 gr. Hornady FTX with Hodgdon LeverEvoloution powder in my .30-30. Currently, that's about the only load I use in it. They shoot 1.5 MOA or less out of my rifle, but it is modified from stock configuration -the magazine bobbed to half-length button style, the remaining barrel band relieved where it goes over the barrel, the butt glass bedded to the receiver, and a later production magazine follower utilized.
I've only killed one 120 pound whitetail buck and a few feral pigs between 120-275 pounds with it. So far, I'm satisfied, but the truth of the matter is that any 170 grain .30-30 bullet I've used would have likely delivered the same satisfactory result under similar circumstances of broadside shots under 200 yards.
I'm using the load data on the powder bottle.
JP