The Nazis' Schwerer Gustav Railway Gun, The Biggest Gun Ever Built

The Germans needed something to help them break through the concrete fortresses that protected France – so they created Schwerer Gustav, the most powerful gun the world had seen.

These are the 6 largest guns ever used in combat

German superheavy Railway Gun - Schwerer Gustav (Dora) : r/ScrapMechanic

Schwerer Gustav - Hitler's giant gun - How it worked and why it turned out to be a disaster

Second World War Weapons That Failed

SimplePlanes Schwerer Gustav

Trivia: Gustav Max was based on Schwerer Gustav, the rail cannon made and used by the nazi germany, also considered the largest gun ever used in a war. : r/DuelLinks

AwardWinner Built 1/144 German Krupp Gustav Dora 800mm Super RailwayGun 31.5

Schwerer Gustav - Hitler's giant gun - How it worked and why it turned out to be a disaster

Schwerer Gustav: The World's Biggest Gun Ever Built

The Heavy Gustav, Hitler and generals inspecting the largest caliber rifled weapon ever used in combat, 1941 - Rare Historical Photos