; (B) a semiautomatic assault weapon; (C) a large capacity ammunition feeding device; or (D) ammunition that is suitable for use only in a handgun or semiautomatic assault weapon. ; (iii) by striking paragraphs (3), (4), and (5) and inserting the following: (3) This subsection does not apply to— (A) a temporary transfer of a covered firearm or covered ammunition to a person who is less than 21 years of age or to the possession or use of a covered firearm or covered ammunition by a person who is less than 21 years of age if the covered firearm or covered ammunition is possessed and used by the person— (i) in the course of employment, in the course of ranching or farming related to activities at the residence of the person (or on property used for ranching or farming at which the person, with the permission of the property owner or lessee, is performing activities related to the operation of the farm or ranch), target practice, hunting, or a course of instruction in the safe and lawful use of a covered firearm; (ii) with the prior written consent of the person's parent or guardian who is not prohibited by Federal, State, or local law from possessing a firearm, except— (I) during transportation by the person of an unloaded covered firearm in a locked container directly from the place of transfer to a place at which an activity described in clause (i) is to take place and transportation by the person of that covered firearm, unloaded and in a locked container, directly from the place at which such an activity took place to the transferor; or (II) with respect to ranching or farming activities as described in clause (i), a person who is less than 21 years of age may possess and use a covered firearm or covered ammunition with the prior written approval of the person's parent or legal guardian and at the direction of an adult who is not prohibited by Federal, State or local law from possessing a firearm