; and (B) a summary of the provisions of section 932 relating to ammunition, and the penalties for violating those provisions. . (2) Penalty Section 924 of such title is amended by adding at the end the following: (q) Civil penalty for failure of licensee To post sign about restrictions on ammunition sales (1) In general (A) Civil penalty With respect to each violation of section 923(g)(8) by a person licensed under this chapter, the Attorney General may, after notice and opportunity for hearing, subject the licensee to a civil penalty in an amount equal to $10,000. (B) Review An action under this paragraph may be reviewed only as provided under section 923(f). (2) Administrative remedies The imposition of a civil penalty under paragraph (1) shall not preclude any administrative remedy that is otherwise available to the Attorney General. . 6. Background check required before transfer of ammunition by certain Federal firearms licensees to non-licensees (a) In general Section 922 of title 18, United States Code, is amended— (1) by striking subsection (s) and redesignating subsection (t) as subsection (s); (2) in subsection (s) (as so redesignated)— (A) in paragraph (1)(B)(i), by inserting indicating that the receipt of a firearm or ammunition by such other person would not violate subsection (g) or (n) of this section, or State, local, or Tribal law before the semicolon; (B) in paragraph (3)(C)(ii), by striking (as defined in subsection (s)(8)) ; and (C) by adding at the end the following: (7) In this subsection, the term chief law enforcement officer means the chief of police, the sheriff, or an equivalent officer or the designee of any such individual.