Md. Code, Pub. Safety § 5-133.1 : PUBLIC SAFETY — FIREARMS — REGULATED FIREARMS —133.1 - Restrictions on possession of ammunition TEXT PDF (a) In this section, "ammunition" means a cartridge, shell, or any other device containing explosive or incendiary material designed and intended for use in a firearm. (b) A person may not possess ammunition if the person is prohibited from possessing a regulated firearm under § 5-133(b) or (c) of this subtitle. (c) A person who violates this section is guilty of a misdemeanor and on conviction is subject to imprisonment not exceeding 1 year or a fine not exceeding $1,000 or both. Md. Code, PS § 5-133.1 Added by 2013 Md. Laws, Ch. 427,Sec. 1, eff. 10/1/2013.