I have bought magnets from Amazon, Ebay, and K&J Magnetics (they have everything you could dream up). I put magnets on the bottom of the top shelf in my safe and the pistols just hang there, butt facing out. I wish I could display them but I don't have that luxury where I live now. Next house I...
Some would say I'm over-armed. Glock 17 concealed in briefcase, Glock 30s in a cut out book on the shelf, Glock 34 in a leather portfolio on the shelf, Sig 365xl concealed in backpack, Kahr P9 in man purse.