Overview:

I keep an air gun next to my lathe to blow chips out of hollow forms. I previously would hang it on a nearby panel by its handle.  Unfortunately, that would occasionally press on the button to release air which would run down my compressor when I wasn’t around.  I designed this holder to prevent that.

I’ve included my Fusion 360 design, so you can customize it as you wish.

Printing:

I printed mine in PLA+, but most any filament will do.  No supports required.