Artillery

第 1 季，第 3 集: Gunny takes a journey through the history of cannons and field artillery and shoots off everything from Revolutionary War-era cannonballs to the futuristic shells of NLOS-C -- a fully automated piece of artillery that's so new the Army's still testing it. Other featured artillery includes Civil War cannons and the Pack 75 Howitzer, a World War II cannon used in the Battle of the Bulge.