re: What's a good bang for the buck gun safe?

Liberty, buy twice the size you think you need. Long barrel shotguns have to be in slots out from under shelving and scoped rifles can't be in slots along walls and often intrude on the row behind them, ARs with scopes and protruding mags often occupy the rows in front and back of the firearm as well. Then once you accommodate all this you want some easy access spots for your frequently used guns.