I like the little red bins that Lee sells with their push thru sizers. They work quite well but I have one problem with them, flat nose bullets like to stack up and lift the lid. I have been thinking for a while of a way to eliminate the problem.
A chunk of 6061, an hour of time, and a 3’ length of 3/4” ID braided hose.
A chunk of 6061, an hour of time, and a 3’ length of 3/4” ID braided hose.