; but if the violation is in relation to an offense under subsection (a)(6) or (d) of section 922, shall be fined under this title, imprisoned not more than 10 years, or both. . 5. Suspension of firearms dealer’s license and civil penalties for violations of the Gun Control Act Subsections (e) and (f) of section 923 of title 18, United States Code, are amended to read as follows: (e) The Attorney General may, after notice and opportunity for hearing, suspend or revoke any license issued under this section, or may subject the licensee to a civil penalty of not more than $10,000 per violation, if the holder of the license has violated any provision of this chapter or any rule or regulation prescribed by the Attorney General under this chapter or fails to have secure gun storage or safety devices available at any place in which firearms are sold under the license to persons who are not licensees (except that in any case in which a secure gun storage or safety device is temporarily unavailable because of theft, casualty loss, consumer sales, backorders from a manufacturer, or any other similar reason beyond the control of the licensee, the dealer shall not be considered to be in violation of the requirement to make available such a device). The Attorney General may, after notice and opportunity for hearing, suspend or revoke the license of, or assess a civil penalty of not more than $10,000 on, a dealer who transfers armor piercing ammunition. The Attorney General may at any time compromise, mitigate, or remit the liability with respect to any violation of this chapter or any rule or regulation prescribed by the Attorney General under this chapter. The Attorney General’s actions under this subsection may be reviewed only as provided in subsection (f). (f) (1) Any person whose application for a license is denied and any holder of a license which is suspended or revoked or who is assessed a civil penalty shall receive a written notice from the Attorney General stating specifically the grounds upon which the application