Schwerer Gustav - The Greatest, And Most Useless Gun Ever Put Into Combat - Military-wiki

Gustav fired a total of 48 shells at Sevastopol, most of which were aimed at Soviet fortresses. Berlin threw away more 1,000 tons of steel for 48 shots.

The Infographics Show - Finished by the Nazis in 1942, it had two shelling options: it could fire a high explosive shell weighing around 10,000 pounds (4,536 kg) with muzzle velocity of

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Landkreuzer P. 1500 Monster, this machine is essentially the P 1000 rattes big brother Crew: 100+, Armor: 250 millimetres (9.8 in) (hull front) 200 millimetres (7.9 in) (hull sides) (800mm gun variant)

Schwerer Gustav - Rail Super Gun (Behemoth)

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Schwerer Gustav - The Greatest, And Most Useless Gun Ever Put Into Combat - Military-wiki