What methods are you using for long term storage of reloaded ammo? I am loading a bunch of ammo and would like a safe way to store it for several years. The plan as of now is moisture absorbing packs in a vacuum sealed pack of say 200 rounds and as many of those packs as you can fit in a 50 cal ammo can. What is everyone else doing? I don't plan on any sort of oil as I am afraid of some creeping into the powder/primer over time. Thanks