A shootout between five WWII sniper rifles and two Civil War cannons. A massive rebuild of a tank destroyer and the fierce Quad 50 mobile machine gun. An epic cross-continent hunt for an ultra-rare rifle and an operational flamethrower. Military history buff Paul Shull is on a mission to touch, hold, and fire some of the greatest pieces of weaponry on the planet. Get an up-close look at some of the most iconic weapons of the last 150 years and witness the awesome firepower they still have on "The Weapon Hunter".