I'm guessing some of the posters don't get it that the gun in question is on a belt buckle. From any distance it would be hard to tell that there is a real gun there and not just a buckle. Not knowing any better I'd think it was a belt buckle, . . . Even at that, I would not be checking out a guys stuff near his stuff. . . .
As for OC, I only do that for quick access in the summer otherwise is it covered by a jacket / sweat shirt in the winter. Even then, OC only occurs when going to the scrap metal yard in order to fend off the crack heads. ( or when I'm making the rounds to and from said scrap yard ) OC does not occur when going to " civilian " businesses.