Since you filed a Form 1 to manufacture a suppressor you are allowed to make all of the parts to make that one suppressor, but nothing extra. If you damaged a part and destroyed it, then "technically" you have not made your one can. It is kind of a gray area where what you posted is correct (about licensed manufacturers only making replacement parts), but ATF does not care if you have replaced a part that was damaged as long as you have no extra parts and the parts you are making are only for your single Form 1 suppressor. In all reality, how would they even know if you did replace a part?
BECAUSE THEY'RE WATCHING YOU
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