Gun and firearm safes; metal gun and firearm storage containers and multi-point locking systems in metal doors for facilitating the secure storage of guns and firearms and efficient accessibility thereof; gun and firearm safes, metal storage containers, and metal multi-point locking systems in metal doors for facilitating the protection of consumers from burglars and intruders; and programmable gun and firearm locking systems, consisting of electronic cylindrical locksets and keypads, for facilitating the secure storage of guns and firearms and efficient accessibility thereof.