I've no memory of seeing this question addressed on the forum, so -- My long arms are stored in a steel cabinet in an environment that ranges from 55 in the winter to (maybe) 80 in the summer. The climate here is fairly dry most of the year. What would you guys use to ensure the cabinet doesn't allow or limits the effects of humidity? If the world were perfect, I'd get a goldenrod heater, but the foam lining in the cabinets makes me think that isn't the best idea, and space on the bottom is limited with the gun butts all over the place. So I'm thinking desiccant, with some sort of attachment to the ceiling of the cabinet. Thoughts and ideas, please.