Abstract: Building components and building systems and methods of using are disclosed. An example building component may include a ballistic resistant panel system. The ballistic resistant panel system may include a panel and a mount connected to the panel. The mount may be configured to secure the panel with respect to a wall system or structure and may facilitate selective movement of the panel relative to the wall system. The panel may include a ballistic resistant layer and an outer layer secured to a least one side of the ballistic resistant layer. The ballistic resistant layer may include one or more panels of ballistic resistant material. The outer layer may be decorative or functional layer.