Changes

{{EquipmentInfo|50}}

{{EquipmentInfoKai}}

==Introduction==

==Introduction==

20.3cm連装砲の改良型、それが同3号連装砲です。<br>元々優秀な重巡洋艦用主砲をさらに改良。<br>55口径の極めて優れた重巡用主砲が完成しました。<br>優秀な砲ですが、経済性に難があり、少量の試作だけで量産はされていません。

20.3cm連装砲の改良型、それが同3号連装砲です。<br>元々優秀な重巡洋艦用主砲をさらに改良。<br>55口径の極めて優れた重巡用主砲が完成しました。<br>優秀な砲ですが、経済性に難があり、少量の試作だけで量産はされていません。

''The no.3 twin gun is an upgraded version of the 20.3cm twin gun.<br>It is a further improved model of the excellent heavy cruiser main gun.<br>An extremely excellent heavy cruiser main gun with a length of 55<ref>The original 20.3s had a length of 50. This means the barrel length was 10.15m (20.3x50). The no.3 had a longer barrel of 11.165m (20.3x55).</ref> was made.<br>Although this gun is excellent, it wasn't able to be mass-produced due to economic trouble. So only a few prototypes were made.''

''The no.3 twin gun is an upgraded version of the 20.3cm twin gun.<br>It is a further improved model of the excellent heavy cruiser main gun.<br>An extremely excellent heavy cruiser main gun with a length of 55<ref>The original 20.3s had a length of 50. This means the barrel length was 10.15m (20.3x50). The no.3 had a longer barrel of 11.165m (20.3x55).</ref> was made.<br>Although this gun is excellent, it wasn't able to be mass-produced due to economic trouble. So only a few prototypes were made.

==Notes==

==Notes==

===How To Obtain===

===How To Obtain===

'''Stock equipment''' of {{Ship/Link|Chikuma Kai Ni}}, {{Ship/Link|Kinugasa Kai Ni}}, {{Ship/Link|Mikuma Kai}}, {{Ship/Link|Tone Kai Ni}}

'''Stock equipment of:''' {{Ship/Link|Chikuma Kai Ni}}, {{Ship/Link|Kinugasa Kai Ni}}, {{Ship/Link|Mikuma Kai}}, {{Ship/Link|Tone Kai Ni}}

'''Upgradeable''' from {{Equipment/Link|20.3cm (No.2) Twin Gun Mount}}

'''Upgradeable from:''' {{Equipment/Link|20.3cm (No.2) Twin Gun Mount}}

'''From quests:''' [[Quests#B155|B155]] (★+6), [[Quests#C58|C58]] (x2, choice), [[Quests#G11|G11]] (x2, choice)

'''From quest:''' [[Quests#B155|B155]] (★+6), [[Quests#C58|C58]] (x2, choice), [[Quests#G11|G11]] (x2, choice)

''From limited-time quests:'' [[Quests/Seasonal#2101 LQ2|2101 LQ2]] (★+8, choice)

''From limited-time quest:'' [[Quests/Seasonal#2101 LQ2|2101 LQ2]] (★+8, choice)

''Ranking reward for:''

''Ranking reward for:''

===Uses===

===Uses===

'''Used to improve''' {{Equipment/Link|20.3cm (No.3) Twin Gun Mount}}

'''Used to improve:''' {{Equipment/Link|20.3cm (No.3) Twin Gun Mount}}

===Updates History===

===Updates History===

==Fit Bonuses==

==Fit Bonuses==

{{:20.3cm (No.3) Twin Gun Mount/Bonuses}}

{{:{{PAGENAME}}/Bonuses}}

==Akashi's Improvement Arsenal==

==Akashi's Improvement Arsenal==