For John B. and everyone else.
I'm about to fireform 50 .257 Rob AI cases and have read of the cream of wheat method. However, I can't find the stuff anywhere here in Australia. I guess it must be an American product. So, is there an alternative substance such as wheat germ or small oatmeal flakes that can be used instead?
Alternatively, I can just load some old, very tarnished 100gn Norma bullets that I have here and shoot 'em off and fireform the old fashioned way. But if I can avoid putting 50 rounds through the new barrel and the subsequent cleaning that would be good.
Thanks for all advice and suggestions in advance.