Changes

==Introduction==

==Introduction==

米海軍の条約型重巡洋艦の主兵装として開発され、同主力重巡洋艦群に装備された三連装主砲兵装です。<br>20cm級の砲を一基三門に集約したベーシックでありながら、大火力を備えた主砲兵装です。米海軍の条約型重巡Pensacola級やNorthampton級の主兵装として運用されました。

米海軍の条約型重巡洋艦の主兵装として開発され、同主力重巡洋艦群に装備された三連装主砲兵装です。<br>20cm級の砲を一基三門に集約したベーシックでありながら、大火力を備えた主砲兵装です。<br>米海軍の条約型重巡Pensacola級やNorthampton級の主兵装として運用されました。

''Developed by the United States Navy as the main gun of their treaty heavy cruisers, it was equipped on them in a triple mount. ''

''Developed by the United States Navy as the main gun of their treaty heavy cruisers, it was equipped on them in a triple mount.<br>It possesses great firepower even though it is just a basic mounting of three 20cm guns in a single turret.<br>It was used as the main gun of the USN's Pensacola and Northampton-class treaty heavy cruisers.''

''It possesses great firepower even though it is just a basic mounting of three 20cm guns in a single turret. ''

''It was used as the main gun of the USN's Pensacola and Northampton-class treaty heavy cruisers.''

==Notes==

==Notes==

<div class="mw-collapsible"><h3>How To Obtain</h3>

===How To Obtain===

<div class="mw-collapsible-content">

'''Stock equipment''' of {{Ship/Link|Houston Kai}}, {{Ship/Link|Houston}}, {{Ship/Link|Northampton Kai}}, {{Ship/Link|Northampton}}

'''Stock equipment''' of {{Ship/Link|Houston Kai}}, {{Ship/Link|Houston}}, {{Ship/Link|Northampton Kai}}, {{Ship/Link|Northampton}}

* Aug 2019: 1-5 (★+3, x2), 6-20 (★+3, x2), 21-100 (★+3, x2), 101-500

* Aug 2019: 1-5 (★+3, x2), 6-20 (★+3, x2), 21-100 (★+3, x2), 101-500

===Updates History===

 

* '''2019-09-29: Implemented''' as ranking reward

 

<div class="mw-collapsible><h3>Updates History</h3>

<div class="mw-collapsible-content>

* '''2019-09-29:''' '''Implemented''' as ranking reward

* '''2020-01-14:''' Became '''improvable''' and '''upgradeable''' to {{Equipment/Link|8inch Triple Gun Mount Mk.9 mod.2}}

* '''2020-01-14:''' Became '''improvable''' and '''upgradeable''' to {{Equipment/Link|8inch Triple Gun Mount Mk.9 mod.2}}

==Fit Bonuses==

==Fit Bonuses==