Would you disagree with the commentary in my 2021 Annotated Tremeear's Criminal Code? It that says that:
The critical feature of the mental element [in this offence] is knowledge. [The defendant] must know or be reckless with respect to the characteristics of the weapon that make it a firearm or other regulated item. [The defendant] must know or be reckless with respect to the spurious origins of the property, though not the legal character of the predicate offence. No ulterior mental element is required.
Is that a phrase and description that you would agree with, based on your legal knowledge?