Trust me, it will be against the law to do anything other than to keep these systems funtioning properly.
No fooling! But Hey, how do you enforce that? They catch you with a filed piece:
Cop: you filed this piece.
Me: no I didn’t
Cop: yes you did.
Me, No, I bought it legally in Nevada.
End of interogation.
Never mind the fact that in the course of normal usage, the stamps will wear down to the point where they’ll be useless.
I’ve actually shot a barrel out on a semi-auto pistol, to the point where the lands and grooves were just suggestions and the chamber was getting loose. And it took surprisingly few rounds (less than 15,000).
And how are they going to enforce the law when it comes to aftermarket firing pins?
I buy a stamped piece, I send it to a custom gun smith, In Oregon, he sends me back a souped up hotrod for IPSIC, with ALL NEW TITANIUM PARTS! Completely legal and very common.
Whoops, there goes their ID.
Yes no doubt to remove the chamber engraving will be legally the same as filing off the s/n.