this one is jim carmichaels favorite: 250 gr. nosler partition,68.0grs imr4350,cci 250mag primers, winchester cases,use nosler book number five for referance. i read many an article he has written and this is his favorite load it has gotten him everything from elk to cape buffalo and a very large alaskan kodiak brown and even a record nile crocidile, must be a good load nuff said