Then, I'll leave it to you.This is a medium-range twin gun mount card.Probably 20.3 Twin Gun MountDo you have any empty slot?It was already optimized for the receiver's equipment.But then your main gun will be unusable.My standard weapon is torpedo anyway. Main gun is just decoration.Be careful. Using this Korefuda even once would damage your own equipment and the card itself.Fine by me.I have none, though...About the Korefuda I asked you. Just a while ago, I remember that we have one card left.Will my main gun's slot do?