Diy Under Bed Gun Safe . Taking a minute to show the final product of my hidden gun storage headboard. This rack is among the simplest gun cabinet plans to build on this whole list. Diy Under Bed Gun Safe Another Home Image Ideas from z-buktibisnis.blogspot.com Getting your gun safe, a cement and concrete barrier can help it stay out of the fire as well. This project has taken some time to get right and quite a bit of revision since. What this means is that you should be able to interlock.