First of all, many of the regulations you are using to defend your ridiculous case ARE NOT the actual code and are a summary of codes which don't even apply. Suppressors are regulated by the NFA and do not fall into the same category as most firearms. That is why you have to get a stamp, etc rather than just purchase like any other firearm. What DOES still apply though is the Charleston "loophole" that reguires ATF/FBI to complete the background check within 3 days and if they don't, a firearm may be released to the purchaser. (No retailer has ever been able to explain to me why they can't do this with suppressors, aside from the Stamp issue and that ATF will make their lives miserable.) It is the Stamp portion of the process which takes ATF so long. So, as I have stated many times, local LE can be notified during the "Stamp" portion of the processing and if you'll take the time to work on reading the ACTUAL applicable regulations. The portions of the APPLICABLE actual code which can be found here
are:
Paragraphs (1), (2), (3), and (4) of this subsection shall not apply to transactions between licensed importers, licensed manufacturers, licensed dealers, and licensed collectors. Paragraph (4) of this subsection shall not apply to a sale or delivery to any research organization designated by the Attorney General.
(c) In any case not otherwise prohibited by this chapter, a licensed importer, licensed manufacturer, or licensed dealer may sell a firearm to a person who does not appear in person at the licensee's business premises (other than another licensed importer, manufacturer, or dealer) only if—
(1) the transferee submits to the transferor a sworn statement in the following form:
"Subject to penalties provided by law, I swear that, in the case of any firearm other than a shotgun or a rifle, I am twenty-one years or more of age, or that, in the case of a shotgun or a rifle, I am eighteen years or more of age; that I am not prohibited by the provisions of chapter 44 of title 18, United States Code, from receiving a firearm in interstate or foreign commerce; and that my receipt of this firearm will not be in violation of any statute of the State and published ordinance applicable to the locality in which I reside. Further, the true title, name, and address of the principal law enforcement officer of the locality to which the firearm will be delivered are ________________________
______________________________________________
Signature __________________ Date ________."
and containing blank spaces for the attachment of a true copy of any permit or other information required pursuant to such statute or published ordinance;
(2) the transferor has, prior to the shipment or delivery of the firearm, forwarded by registered or certified mail (return receipt requested) a copy of the sworn statement, together with a description of the firearm, in a form prescribed by the Attorney General, to the chief law enforcement officer of the transferee's place of residence, and has received a return receipt evidencing delivery of the statement or has had the statement returned due to the refusal of the named addressee to accept such letter in accordance with United States Post Office Department regulations; and
(3) the transferor has delayed shipment or delivery for a period of at least seven days following receipt of the notification of the acceptance or refusal of delivery of the statement.
and furthermore:
A copy of the sworn statement and a copy of the notification to the local law enforcement officer, together with evidence of receipt or rejection of that notification shall be retained by the licensee as a part of the records required to be kept under section 923(g).
Once again, since you are incapable of reading comprehension and apparently think you're an IFE,
it says NOTHING about waiting for and submitting the RESULTS of the background check or anything else, for that matter, from ATF before sending the CLEO notification.