Okay, I’m clear on that portion now, but my question is essentially this: if I submit and get a Form 1 approved and then 3D print/self-manufacture a suppressor, am I (as the maker) allowed to fix it if it breaks?

For instance, if there is a baffle strike, or the thread adapter interface cracks, this post (by mentioning “right-to-repair”) makes it seem as if it’s legally OK to re-print a baffle/endcap/other part, which it is not, unless you are a manufacturer under an FFL AFAIK

A 3D-printed suppressor makes sense from a material cost standpoint, but as I understand it, you cannot legally repair/replace/reprint any part of the suppressor (other than a thread adapter) as a non-FFL without filling out another Form 1

Hold up, can someone elaborate on the “right-to-repair” portion? I thought that even if you made your own suppressor, you still could not service it unless you had a class 7 FFL… are you saying that you CAN repair/service your own suppressor if you build it?

And if so, would the metal thread adapter be the registered part, or the body of the can?