People driving State Highway 66 through Claremore in recent weeks have likely spotted swatches of paint on the face of J.M. Davis Arms & Historical Museum. Director Randy Ramer said the home of the world's largest private gun collection will soon see more than a new coat of paint. By June, Ramer said, patrons will notice major updates to the building's exterior: a big red roadside revolver that illuminates at night, for example, and a sunshade that will throw gun-shaped shadows on the pavement.