My brother sells safes from time to time (liberty included). I have one my self. Once liberty had the combanation recorded wrong on the paper work. The safe was dropped shipped so he never did get to see it and test it. The customer was so excited to have the safe he loaded it up with a bunch of guns and locked it. He never could get it open. Liberty sent out a locksmith (not sure who), with the false paper work in hand he got in the safe in about five minutes they had recoded only one number wrong. If they want your guns bad enough they will trash your house getting the vault out to take the hole thing to open later elsewhere. The average thief is to lazy to do this. A safe is a great since of security, only thing is they all lie about how many goods they actually hold.
Mike H