Section 922(t)(4). (iv) Section 922(t)(5). (v) Section 923(g)(3)(B). (vi) Section 925A(2). 3. Private right of action for damages resulting from injury caused by an unreported stolen or lost firearm A person who suffers an injury proximately caused by a firearm that is the subject of a violation of section 922(aa) of title 18, United States Code, may bring an action in a United States district court against the violator for damages resulting from the injury. The court shall award a plaintiff prevailing in such an action all appropriate damages, including injunctive relief. 4. Effective date This Act and the amendments made by this Act shall take effect 90 days after the date of the enactment of this Act.