Md. Code, Public Safety § 5–607

In accordance with the provisions of § 1–203 of the Criminal Procedure Article, on application by a State’s Attorney or a law enforcement officer with probable cause to believe that a respondent who is subject to an extreme risk protective order possesses a firearm and failed to surrender the firearm in accordance with the order, a court may issue a search warrant for the removal of the firearm at any location identified in the application for the warrant.