I wasn't going to respond to this until I saw that you apparently claim to represent clients and you're actually trying to give legal advice? That's kind of terrifying. I'm not sure what you're not understanding here. You yourself cited the law. I'll quote you "(e) Whoever fails to register a firearm in violation of subsection (a), or fails to report a transaction, loss or theft in violation of subsections (b) or (c)"
"(a)(1) The department of criminal justice information services shall develop and maintain a real time electronic firearms registration system."
"(b) All firearm transactions within the commonwealth, including, but not limited to, all purchases, sales, rentals, leases, loans or other transfers shall be reported to the electronic firearms registration system."
"(c) Any loss or theft of a firearm shall be reported by the owner thereof via the electronic firearms registration system"
Let me emphasize "ELECTRONIC FIREARMS REGISTRATION SYSTEM".
(f) The executive office of public safety and security shall promulgate regulations for the implementation of this section, which shall include information required for the registration and reporting of firearms, public notice and an outreach campaign to promote awareness of this section.
Then go down 93 pages.
SECTION 157. The department of criminal justice information services shall establish the electronic firearms registration system established pursuant to section 121B of chapter 140 of the General Laws, as inserted by section 32, not later than 1 year after the effective date of this act; provided, that all firearms shall be registered in accordance with this act and not later than 1 year after said electronic firearms registration system is completed and publicly available.
(F) has not happened. The EOPSS has not promulgated regulations for the implementation of section 121B which shall include information required for the registration and reporting of firearms, public notice and an outreach campaign to promote awareness. And they can't enforce this until at least 1 year after completing the firearms registration system, which according to the law must be created this year. The EFA10 system is not a Firearm Registration System, it was a system to record "transfers". Which is why nothing ever "comes off" the list. There's an old saying "You can't unf*** that hole". The transfer happened and it was recorded. But the list never proved current ownership.