having looked at .357, which I don't reload for, but have looked it over in more than a few reloading books, there are some charges, bullet, combinations that do - on paper anyways, get .357 to perform like a modest 30-30 in terms of nrg it produces. that said, the same load can be fired out of a revolver, but performs better in a rifle. some year I'll get a rifle like you have and get to play with this too, but - from my limited experience and research, playing with max loads is just a bad idea, whatever you are shooting at does not care about and extra 100 fps, and for the most part - will not affect a target differently in a significant way - say a deer or game. the bullet type may make a big difference though. if you want it to hit like a 30-30 or a 30-06, get one of those.