Okay so at last weekends sale at the Sportsmans Warehouse I couldn't resist and I bought some of these darn things. Now my problem is I want to use them in my 458 Win Mag but I have no data. Anyone have any ideas, and yes I know they are not constucted for the velocityies obtainable here but I have other bullets to hunt with I just thought they might be kinda cool, a big ass ballistic tip if you will.