A device comprising an elongated body having at least one aperture through the body, said aperture silhouetting a barrel bushing for a model 1911 handgun. The device fits snugly and allows the device to operate as a bushing wrench. The aperture may have a longer dimension, said longer dimension substantially perpendicular to the long axis of the elongated body so that the aperture is operable to mate with and operate a barrel bushing. Certain embodiments may include additional openings that silhouette barrel bushings for the same or other firearms or recessed regions on the elongated body adjacent to an aperture that further guide and receive the barrel plug when it is released. The recessed regions may include a ramp section and a plug retention section that act to better hold and guide the barrel plug during removal and insertion operations.