Hobby Boss German 80cm K(E) Railway Gun 'Dora' Vehicle

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Weapons Of Great Wars - Schwerer Gustav was the name of a German 80 cm railway gun. It was the largest-calibre rifled weapon ever used in combat, the heaviest mobile artillery piece

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800mm SCHWERER GUSTAV Gun on an ASU-57 😱😱😱

Gustav Gun World War 2 Facts

80cm Schwerer Gustav/Dora case and projectile - General Ammunition Discussion - International Ammunition Association Web Forum