I don't know if I discovered this or if it is common knowledge, but I have been using the clear plastic boxes with removable sliding lids that 22 Magnum and the 17 RF magnum cartridges come in to store bullets. Fifty .30 caliber CBs fit neatly inside almost as if they were designed to do so. The labels come off if softened for just a while with paint thinner. Let on too long if will cloud the plastic up. They are tall enough to accept even the 311284. I use about sixty of the and they stack nicely on my shelves and I can see the contents. The help keep things clean and organized.