I was surprised to learn that most of the gun safes on market are a lot less secure than what the safe manufacturers want you to believe. I was searching through some of my photo albums and run across this picture of a safe that was opened with a sledge hammer in about 6 or 7 minutes. The damage on the side was inflected after the door was opened. Yes I realize that this was done in an open area and not in the home.
This was done at my gun enablers with three of us swinging the sledge. I am not going to give the safe manufactures name, but it is a well respected brand.
grizz