I don't know, for sure, what bullet your talking about. I load the Lyman 429421 over 21 grains of 2400 for a chronographed 1350. That 1350 is a conservative figure, most clock a little faster than that. I use CCI large primers not the magnum ones, just the regular ones. By the way this is Keith's load from many moons back and still does a very good job. As far as my two cents worth, I'd load 240 grain jacketed hollow points for the thin skinned(deer) stuff, not the hard casts.