How powerful was the 800mm Gustav gun? - Quora

What would a 16-inch Iowa class battleship gun if mounted on a tank be effective against? - Quora

Biggest Gun Ever Made - 800mm Schwerer Gustav Railroad Gun

How effective would the Schwerer Gustav be today with the listed specs? - Quora

Was the Schwerer Gustav cannon used by the Germans on the battlefield with the Soviets in Crimea? - Quora

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

Is it theoretically possible for a battleship to have 800mm guns? - Quora

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

What would happen if the Schwerer Gustav railway gun fired a concrete piercing shot at a Challenger 2? - Quora

What are some of the most powerful land-based cannons ever made by man? How many tons do they weigh, and what is the maximum range or damage that can be inflicted with

What is the largest heavy artillery piece/gun ever used during a war thus far? - Quora

Has an armored vehicle ever fielded a relatively large naval gun and what was the result? - Quora

Could the schwerer Gustav be effective in modern day combat? - Quora