338 Lapua Mag w/ 250 SMK\'s any good powder choices
Hello guys just starting to post here, long time reader.
I have decided to load some 250 smk's for my 338 lapua, I have Retumbo on hand as many have said this works well with 300 smk's. Has anyone had any luck with retumbo and 250's? If not can anyone suggest a good powder for 338 lapua w/ 250 grn bullets. I shoot everything Naked BTW, no moly.
thanks for any help,