Requires individuals to pass a background check and obtain Department of Justice authorization to purchase ammunition. • Prohibits possession of large-capacity ammunition magazines, and requires their disposal, as specified. • Requires most ammunition sales be made through licensed ammunition vendors and reported to Department of Justice. • Requires lost or stolen firearms and ammunition be reported to law enforcement. • Prohibits persons convicted of stealing a firearm from possessing firearms. • Establishes new procedures for enforcing laws prohibiting firearm possession. • Requires Department of Justice to provide information about prohibited persons to federal National Instant Criminal Background Check System. • Increased state and loca...