It depends what rifle you're shooting it out of. I had an extra lightweight rifle that would just about break my hand and crack my cheek bone. I sold it. I shoot heavier 45-70s today and love them.
I tried a few of my Sharps 540 grain loads out of an extralight 1886. Those extralights are a wonderful hunting gun but they will spike a man.
Ouch! followed by about 2 days of owww............way worse then any 300 magnum!!