Welcome to the 14th Q&A! A reminder as to how this works: send me questions about Soviet tanks and related topics, and I will answer them here (unless I forget, in which case you’re welcome to send them again).
Q: Were there any prototype or experimental tanks with double barreled guns?
A: Of course! A favourite of mine is the ST-II, with two 122 or 100 mm guns in one turret. Sadly, it was never built. Its half-assed implementation is currently present in the game. The extra loader is there, but the second gun is not, and the ROF has been drastically reduced. There was also the SU-2-122, which was a SU-122 with two guns instead of one, KV-7 (one version had 2 76 mm guns), and many double barreled SPG prototypes, currently terminating with the double barreled Russian Koalitsiya 152 mm SPG.
That’s just for tanks with two cannons of equal calibers. A great deal of tanks were equipped with dual machine guns, and with a smaller caliber gun or autocannon instead of a coaxial machinegun.




