What are the names of three main characters starring in Sons of Guns?*You will love watching Discovery's Sons of Guns: Complete Season 2. Showcasing one of America's most skilled and creative gun works, Red Jacket Firearms and its owner Will Hayden, Sons of Guns follows an amazing group of eclectic gunsmiths as they build one-of-a-kind custom firearms and other weapons. In this new release The Red Jacket crew creates a dual mounted M240 Bravo machine gun and Mark19 grenade launcher for the local sheriff's Gulf Patrol Boat. Will restores a WWII German Luger after he's inspired by the gun's great battlefield capture story.