Sons of Guns (2011)

Episode Overview

Title: Three Cannons and a Rock Star Plot: The Red Jacket team revitalizes a historic blackpowder Lyle Cannon for Joe Perry from Aerosmith. However, one cannon just won't cut it. Kris and Flem decide to fix up their own World War II artillery pieces and engage in a friendly competition to determine which is superior: the German PAK 36 or the American 57mm.