I did comment on it above:
Ah. I saw that but could not tell it was referring to my example.
...I realized that if the internal parts weren't considered silencer parts even if removed, then by the same logic the whole moderator could also be removed and still wouldn't be considered a silencer.
Both of these statements are false. The latter should be blatantly obvious, the former barely less so.
The only thing that makes the silencer exempt from regulation is permanent attachment. How does one get from there to the idea that removing it (eliminating the
one thing that exempts it from regulation) has no effect on its legal status?
I do agree with one part of the statement: " then by the same logic" is correct. Unfortunately the logic,
in both cases is problematic and inconsistent with the law.
Your argument is getting circular. You started by arguing that the permanent attachment of the silencer somehow conferred unregulated status on any parts removed from it. Once that argument was shown to be untenable, rather than accept the obvious conclusion, you have changed to arguing that both the parts AND the silencer enjoy the same unregulated status once removed.
I will admit that the logic is, at least, consistent. And it is true that once removed, they have the same legal status, however since permanent attachment was the only thing that gave them exemption from regulation they can not possibly be exempt if they aren't permanently attached. They are once again fully regulated.
"So I suppose the legal difference here is that — once removed from a muzzle loader — a non-silencer moderator is virtually indistinguishable from a real silencer, and therefore the idea of the manufacturer’s and the user’s intent is irrelevant?"
It's more accurate to say that the silencer or its parts, if not permanently attached to the muzzle loader, are regulated. The idea that the silencer and its parts magically become something different when permanently attached to the muzzle loader doesn't pass muster. It's not that they become something else, it is just that they are exempt from regulation
because they are permanently attached.
It's even more "creative" to try to claim that not only does permanent attachment magically change them somehow, but also that somehow the change persists even if they are removed.
... it will continue to not be a silencer if the user doesn't install it (or intend to install it) on a firearm.
This is absolutely incorrect. If, somehow the
permanently attached silencer is removed, the INSTANT that it is removed from the muzzle loader it becomes regulated. Silencers and silencer parts do NOT have to be installed on a firearm to meet the legal definition.
Obviously, that assertion is incorrect, and I'm trying to understand the legal reason why.
It is because oil filters, flashlight tube, etc. are not silencers. They can be adapted to be silencers, and if it is apparent that has happened then they become regulated as silencers. A silencer is already a silencer and that makes it different from something must be adapted to be a silencer.
However the entire oil filter/flashlight part argument is really a red herring, intentional or otherwise. The focus needs to be on permanent attachment because that is what really makes the difference.
Sure, by the letter of the text of the federal definition of "silencer", this moderator isn't a silencer.
It is, quite obviously, a silencer, it is just that
permanently attaching it to a muzzle loader prevents it from being used on a firearm and therefore it isn't regulated.
Ok, back to my 2 silencer example. It is very simple--nothing at all difficult to understand.
1. The two silencers are identical in every respect in the beginning.
2. After permanent attachment, how are they different? (Answer: They are not physically different and calling one of them something different does not/can not change that fact. However, by virtue of its permanent attachment, the permanently attached silencer is now exempt from regulation.)
3. If the silencer that was permanently attached was somehow removed, how are the two silencers different now? (Answer: They are once again identical in every respect--obviously including from a regulatory standpoint.)
4. Does the silencer after being removed have a different legal status than its identical twin because it was attached to the muzzle loader for awhile? (Answer: Absolutely not. The two silencers are once again identical in every respect.) Does the legal status of its parts change? (Answer: Absolutely not--how could it since the two silencers are once again identical in every respect.)
5. If the parts can not be removed from the still permanently attached silencer, they are different from the parts on the unattached silencer. How are they different? (Answer: They are not physically different, however by virtue of their permanent attachment to a non-firearm they are exempt from regulation.)
6. If parts are removed from the still permanently attached silencer, how are they now different from the parts on the unattached silencer? (Answer: They are quite obviously identical in every respect, including regulation, to the parts from the unattached silencer.)
7. If parts, once removed from a silencer that is permanently attached to a non-firearm, remain unregulated, explain how this could possibly be consistent with the ruling that silencer parts are regulated as silencers. (Answer: It can not be explained. It would be obviously contradictory both in terms of common sense and in terms of the legal definitions.)