as amended by section 512 of this Act, is amended by adding at the end the following: (bb) (1) Beginning on the date that is 90 days after the date of enactment of the Gun Violence Prevention and Community Safety Act of 2023 , it shall be unlawful for any person who is not licensed under this chapter to transfer a grandfathered semiautomatic assault weapon to any other person who is not licensed under this chapter, unless a licensed importer, licensed manufacturer, or licensed dealer has first taken custody of the grandfathered semiautomatic assault weapon for the purpose of complying with subsection (s). Upon taking custody of the grandfathered semiautomatic assault weapon, the licensee shall comply with all requirements of this chapter as if the licensee were transferring the grandfathered semiautomatic assault weapon from the licensee’s inventory to the unlicensed transferee. (2) Paragraph (1) shall not apply to a temporary transfer of possession for the purpose of participating in target shooting in a licensed target facility or established range if— (A) the grandfathered semiautomatic assault weapon is, at all times, kept within the premises of the target facility or range