Talk:Prototype 46cm Twin Gun Mount/@comment-26192265-20150604223033/@comment-26352269-20150605000413

Kongou Class - 35.6cm

Fusou and Ise Class - 35.6cm (41cm does not labeled as fit for BBV but they does not get overweight penalty from equipping 41cm)

Bismarck - 38cm

Fusou class Kai-2 - 41cm

Nagato Class - 41cm

Yamato Class - 46cm

Littorio class - 381mm

Those are fit guns for BBs.