i assume your talking .458 diameter bullets. i use 350 gran round nose soft points for hunting. with 45 cal rifles i dont think it really matters unless your hunting dangerous game in africa. any of the 458's are more than enough for anything that walks on this side of the globe
"Gun control: The theory that a woman found dead in an alley, raped and strangled with her panty hose, is somehow morally superior to a woman explaining to police how her attacker got that fatal bullet wound." — L. Neil Smith
The problem with being stupid is you cannot simply decide to stop doing dumb things...
"I crapped my pants to avoid the draft!!" -Ted Nugent