Worlds Largest Machine Gun Sons of Guns : Season 3 Episode 6

Red Jacket is put to the test when a 70-year-old, $150K, full auto 40mm Bofors cannon, with over 500 parts, breaks down 4 days prior to its sale. Also, the crew resurrects an 1855 Volcanic Pistol. Then, a rockin'.38 Special's secret markings reveal its royal lineage.