A firearm storage furnishing system may be provided comprising a substrate body having a coupling portion and a base portion that may be affixed to one another via an angled joint. The coupling portion may comprise a smaller surface area than the base portion. The coupling portion may comprise a magnetic coupling element disposed at a central area of the coupling portion. The magnetic coupling element may comprise a protective exterior coating, a support substrate, a magnet comprising an adequate orthogonal pulling force, and a central aperture disposed through the protective exterior coating, the support substrate and the magnet.