Remmy700
Member
Looking to work up some loads for 338 RUM with 250 sierra match kings. Cant find a whole lot of date. Can anyone give me a starting load and what powder would work or give me a link. I know that RL 22 is a good powder for the round from all I have read and my bullet choice is 250 smks this is just a paper puncher and looking for a load for distance shooting. Any help would be appreciated.