Watch Series: Lock 'N Load with R. Lee Ermey Released in (2009) - Season 1 produced by USA, The TV Series categorized in Documentary, and content rating TV-PG with duration 45 min broadcasted as these networks History, Streamed at Putlocker & directed by French Horwitz, Rick Wilkinson. On each episode host R. Lee Ermey explores the history and development (in a mostly American-centric way) of a different type of military \"gun\", from hand-held weapons such as machine guns and pistols up to complicated weapons systems such as tanks and artillery. - Season 1