Can't be. Powder coatings way to thick. Even for a loose gun, I bet it would jamb it up. You also can't PC anything that can't take the cure temps. 350 deg, isn't it?
I don't see what the problem is. Everybody is being nice, and getting along, and I, for one, am learning stuff. So, if you don't like the discussion, don't look at the thread. Or, simply cut to the chase, and close it.
Is there an age limit for a thread, after which we kill it?