Sixth Gun Sons of the Gun (2013) #2

More secrets of the Horsemen are revealed. 'Filthy' Ben Kinney possesses a weapon that can spread a flesh-rotting plague, and not even he is immune to the pistol's curse. But when General Hume is killed, Ben sees a chance to start a new life. But such changes don't come easy for a killer of Ben's disposition… or disfigurement.