Talk:12.7cm Twin Gun Mount/@comment-68.146.133.92-20180630071251

Just FYI, it seems both Isonami and Uranami (or at least their Kai versions) can do the improvement to 12.7cm Twin A Kai 2 on Saturdays. It replaces Akashi's "standard" improvement - you can tell the difference because Isonami/Uranami will chime in as assistants.

The improvements cost the same, up to +MAX. The final upgrade costs 10/30/60/0, + 3/6 screws + 4/8 nails + two 12.7cm Twins. So, not a cheap upgrade by any stretch of the imagination.