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15.2cm Single Gun Mount
|Coastal Defense Ship||Destroyer|
|Heavy Cruiser||Training Cruiser|
|Aviation Cruiser||Fast Battleship|
|Light Carrier||Standard Aircraft Carrier|
|Armored Carrier||Seaplane Tender|
|Submarine||Aircraft Carrying Submarine|
Knocking down British-made gun, this weapon was utilized as secondary guns on the Kongo-class and the Fuso-class.
After the Ise-class the renewed, lightened variant of 14cm caliber was adopted.
Anti-air firing was impossible; during later modernizations, these guns either gave their way to anti-air weapons or were taken down for weight reduction.
Secondary GunsSecSp_Sec serve a similar role to Main Guns. Their main stats are the "firepower" and "accuracy" . They are notably required to trigger some weaker Artillery Spotting attacks as well as some Night Cut-Ins, notably the "Double Attack" (DA).
How To Obtain
Used by quest: F44
- 2013-04-23: Implemented with initial game release
- 2014-10-24: Stats increased: +1 → +2
- 2015-05-18: Became improvable and upgradeable to 15.2cm Twin Gun Mount, Hidden Fit Bonuses added
- 2017-12-11: Hidden Fit Bonuses increased
|15.2cm Naval Gun||0||10||60||90||0||2/2||1/2||-||K
||Kongou (base/Kai/Kai Ni C)
Kongou Kai Ni
|Upgrades to 15.2cm Twin Gun Mount.|
The 15.2cm guns were originally designed by Vickers as secondary weapons for the battlecruiser Kongo, which was built in Britain by Vickers-Armstrong (Barrow). The Japanese version was designed by Engineer Hata Chiyokichi and adopted in 1908. In the Japanese Navy, Vickers-built guns were designated as Mark II while those built in Japan were designated as Mark III. The design itself was outstanding at its time, but 15.2 cm shell proved too heavy for Japanese sailors and had inferior firing rate (circa 6rpm), thus the lighter variant of 14cm caliber was later designed in-house.
When the 'Kongo-class was modernized in the 1930s, these guns were removed and reused on the Agano-class light cruisers in new twin mountings. There are also some coastal defense batteries at Guam were also equipped with these weapons.
This type of gun comes in a casemate mounting and would be mounted in an armored room along the side of the ship known as a casemate. Casemates too close to the waterline or too close to the bow of the ship were prone to flooding thus making the gun ineffective.