; (ii) while hunting, trapping, or fishing, if the hunting, trapping, or fishing is legal in all places where the transferee possesses the firearm and the transferee holds all licenses or permits required for such hunting, trapping, or fishing; or (iii) while in the presence of the transferor. Nothing in this section shall be construed to preempt any State criminal statutory or case law related to self-defense, heat of passion, or any other justifying or mitigation action in a crime or potential crime involving a firearm. . (b) Technical and conforming amendments (1) Section 922 Section 922(y)(2) of such title is amended in the matter preceding subparagraph (A), by striking , (g)(5)(B), and (s)(3)(B)(v)(II) and inserting and (g)(5)(B) . (2) Section 925A Section 925A of such title is amended in the matter preceding paragraph (1), by striking subsection (s) or (t) of section 922 and inserting section 922(s) . (c) Effective date The amendment made by subsection (a)(4) shall take effect 180 days after the date of the enactment of this Act. 348. Lost and stolen reporting (a) In general Section 922 of title 18, United States Code, is amended by adding at the end the following: (aa) It shall be unlawful for any person who lawfully possesses or owns a firearm that has been shipped or transported in, or has been possessed in or affecting, interstate or foreign commerce, to fail to report the theft or loss of the firearm, within 48 hours after the person discovers the theft or loss, to the Attorney General and to the appropriate local authorities. . (b) Penalty Section 924(a)(1)(B) of such title is amended to read as follows: (B) knowingly violates subsection (a)(4), (f), (k), (q), or (aa) of section 922