As already suggested the 63 gr. Sierra and 64 WW work fine out of all of my .22-250's and Swifts.. I also shoot them in my .222 and .223 for gobblers.. The 60 gr. Part.s have always shot very well for me.. I use I4350 with all of these bullets.. The Sierra is a bit soft, but we have killed several dozen head of big game with it..
