are securely stored. 3. Secure gun storage or safety device Section 922(z) of title 18, United States Code, is amended by adding at the end the following: (4) Secure gun storage by owners (A) Offense (i) In general Except as provided in clause (ii), it shall be unlawful for a person to store or keep any firearm that has moved in, or that has otherwise affected, interstate or foreign commerce on the premises of a residence under the control of the person if the person knows, or reasonably should know, that— (I) a minor is likely to gain access to the firearm without the permission of the parent or guardian of the minor