I had a holster get treated as a firearm. A couple of years ago I went to the "City-County" Building in Indianapolis. I left my gun in my car, but kept the holster on my belt. The "security" guard refused to let me enter the building. So I asked if he could hold it until I came back out. He refused, so I put it in a waste basket, and went in and did my business. When I came out the holster was gone. I 'spect the good ol' guard had a nice new holster.