§4–305.

    (a)    This section does not apply to:

        (1)    a .22 caliber rifle with a tubular magazine; or

        (2)    a law enforcement officer or a person who retired in good standing from service with a law enforcement agency of the United States, the State, or any law enforcement agency in the State.

    (b)    A person may not manufacture, sell, offer for sale, purchase, receive, or transfer a detachable magazine that has a capacity of more than 10 rounds of ammunition for a firearm.