You guys do good work, but I just stick handguns in wherever they fit, uncovered, no tags; I know what they are. I shoot and handload a lot and don't need a sub-hobby. All but two commemoratives are fired regularly. Long guns, same state of disorganization. Nothing rusts, no humidifiers, etc., but everything gets wiped down occasionally with a soft cotton cloth, lightly oiled. This has worked well for for the forty years I've had safes.