Iowa Code § 724.4E: Possession of dangerous weapons and loaded firearms by minors.

1. A minor who goes armed with a dangerous weapon concealed on or about the person commits a serious misdemeanor.

2. A minor who carries, transports, or possesses a loaded firearm of any kind within the limits of a city or knowingly carries or transports a pistol or revolver in a vehicle commits a serious misdemeanor.

3. A minor who goes armed with a dangerous weapon that directs an electric current impulse, wave, or beam that produces a high-voltage pulse designed to immobilize a person, whether concealed or not, commits a simple misdemeanor.