I have a couple of questions about your shield pocket comp.

1: what is the OD of the thread adaptor?
2: can the barrel be removed with the thread adaptor installed?

Among other stupid laws, California requires that pistols not have threaded barrels. My thought was that I would permanently attach your comp adaptor to a threaded barrel. I'd like to be able to remove the barrel after doing so. Perhaps an install video is in order?

Pocket comp user here - the adapter prevents you from removing the barrel from the slide, and although I am legally able to remove my adapter I just clean with barrel in slide. You can pull it through the opening far enough that there aren't any parts you can't clean.