Could we make a round for the 80cm Gustav Gun with a nuclear warhead, and how big could the explosion be? - Quora

Answer (1 of 4): Such a round would be larger than any lightweight nuclear warhead physics package fielded after the development of the first dry hydrogen bombs. Almost every warhead fitted to an SLBM or ICBM would fit comfortably in the confines of an 80cm shell casing save for warheads like the

What would happen if an M1A2 Abrams was shot by the Schwerer Gustav Rail cannon? - Quora

Which modern gun can outmatch the WW2 800mm Schwerer Gustav? - Quora

Could you fit a gun like the gustav on an Iowa class (or something similar) battleship and how effective would have been? - Quora

Where is Schwerer Gustav (an 800 mm German railway gun) now? - Quora

If the nuclear bomb used in World War 2 was made exactly 1% size of the original, would it still be a devastating weapon? - Quora

What would happen if the Tsar Cannon shot at and hit an M1 Abrams, using a large grapeshot and its large cannon ball? - Quora

What is the most useless firearm ever made? - Quora

Had the Schwerer Gustav not been destroyed, what would the Allies have done with it after WW2 ended? - Quora

Are tandem charges used in artillery shells? Which calibers if so? - Quora