; (iii) a firearm manufactured or imported before December 16, 1968; or (iv) a firearm identified as provided for under section 5842 of the Internal Revenue Code of 1986. . (2) Prohibitions; requirements Section 922 of title 18, United States Code, as amended by section 514 of this Act, is amended by adding at the end the following: (cc) Untraceable firearms (1) Manufacture, sale, offer to sell, transfer, purchase, or receipt of ghost guns (A) In general Except as provided in subparagraph (B), it shall be unlawful for any person to manufacture, sell, offer to sell, transfer, purchase, or receive a ghost gun in or affecting interstate or foreign commerce. (B) Exceptions Subparagraph (A) shall not apply to— (i) the manufacture of a firearm by a licensed manufacturer if the licensed manufacturer complies with section 923(i) before selling or transferring the firearm to another person; (ii) the offer to sell, sale, or transfer of a firearm to, or purchase or receipt of a firearm by, a licensed manufacturer or importer before the date that is 12 months after the date of enactment of this subsection