the perfect shore battery
31.5 inches
The biggest was the “Gustav Gun,” built in Essen, Germany in 1941 by the firm of Friedrich Krupp, A.G. Upholding a tradition of naming heavy cannon after family members, the Gustav Gun was named after the invalid head of the Krupp family ÂGustav Krupp von Bohlen and Halbach. The strategic weapon of its day, the Gustav Gun was built at the direct order of Adolph Hitler for the express purpose of crushing Maginot Line forts protecting the French frontier. To accomplish this, Krupp designed a giant railway gun weighing 1344 tons with a bore diameter of 800mm (31.5″) and served by a 500-man crew commanded by a major general