; (B) requires a separate pull of the trigger to fire each cartridge; and (C) has the capacity to accept a belt ammunition feeding device. . 3. Restrictions on assault weapons and large capacity ammunition feeding devices (a) In general Section 922 of title 18, United States Code, is amended by inserting after subsection (u) the following: (v) (1) (A) It shall be unlawful, in or affecting interstate or foreign commerce, for a person to import or manufacture, or for an importer or manufacturer of firearms to sell or transfer, a semiautomatic assault weapon. (B) It shall be unlawful, in or affecting interstate or foreign commerce, for a person to sell, transfer, or possess a semiautomatic assault weapon. (2) Paragraph (1) shall not apply to any firearm that— (A) is manually operated by bolt, pump, lever, or slide action; (B) has been rendered permanently inoperable; or (C) is an antique firearm, as defined in section 921 of this title. (3) Paragraph (1) shall not apply to— (A) the importation for, manufacture for, sale to, transfer to, or possession by the United States or a department or agency of the United States or a State or a department, agency, or political subdivision of a State, or a sale or transfer to or possession by a qualified law enforcement officer employed by the United States or a department or agency of the United States or a State or a department, agency, or political subdivision of a State, for purposes of law enforcement (whether on or off duty), or a sale or transfer to or possession by a campus law enforcement officer for purposes of law enforcement (whether on or off duty); (B) the importation for, or sale or transfer to a licensee under title I of the Atomic Energy Act of 1954 for purposes of establishing and maintaining an on-site physical protection system and security organization required by Federal law, or possession by an employee or contractor of such licensee on-site for such purposes or off-site for purposes of licensee-authorized training or transportation of nuclear materials