The Gunny invites 3-time USPSA National Champion Tori Nonaka out to the range to breeze through some rounds with the Mauser M17 “Schnellfeuer” Pistol. Then, Federal Agent Dale Shelton comes to the case, to investigate three prohibition era gangster guns that had a generation shaking in their wingtips: the 1921 Thompson sub machine gun, Fully-Auto modified Colt 1911, and the Browning Automatic Rifle.