The doors are very heavy on those things and there have been people seriously hurt from a safe tipping over ontop of them. Granted it is a rare thing, but [email protected] happens. Plus If you are not home who is to say the thieves won't use one of those moving dollies to wheel it right out the door, guns and all. The guy that delivered ours also bolted it down.900 # (empty) fire lined safe for anything not under my immediate control. I don't need to bolt it down, You would need a tow truck to move it when loaded down with guns.