This outdated Pepsi machine has been converted into a secure gun safe. The outer shell of the machine is already made secure with a locking mechanism. One only needs to gut the machine, and finish out the interior in any material and fittings they choose.
A user on AKFiles posted these pics of their Pepsi machine that they gutted and turned into a secure gun safe. From the outside no one would suspect anything other than tasty beverages filled this machine.