Say?... How many times historically can you fire the S. Gustav before the barrel is no good? I think it was 6 or 8 times?
Gustavs were built with a much more conservative design. Their chamber pressure and muzzle velocity were comparable to that of common railway/naval guns of that era, with comparable barrel life of about 300 rounds.
The ludicrously high-pressure, high-velocity WW1-era Paris Gun however... it literally eats barrel. The barrel life was still about 60 rounds, though.
Iowa-san, are you okay?Was Yamato useful!?ENGLAND!!Yes.
Very.hyoip!It would be quite the bother if you too fell into Zuiunism, no?That saved your hides, did it not?When it comes to support, there are better ways, right?Looks like you're fine there.Yamato... you shielded me, didn't you?
Thank you.Since you seemed to be at a disadvantage there, I provided you with an intervention.I handed over the info to the German ships too, and tasked them with some investigation!A feat possible with a shipgirl's fire control system!BISMARCK!?Ja!Could just now have been... It was a perfect shot, no?An 80cm Railway Gun!Special Practice Round