12cm Single Gun Mount

12cm Single Gun Mount No.1 12cm単装砲
Small Caliber Main Gun Effects: +1 +1 Short Scrap Value: 1 1

Development
Craftable	Improvable
Refittable Class
Coastal Defense Ship	Destroyer
Light Cruiser	Torpedo Cruiser
Heavy Cruiser	Aviation Cruiser
Battleship	Aviation Battleship
Fast Battleship	Light Carrier
Standard Carrier	Armored Carrier
Seaplane Tender	Submarine Tender
Submarine	Submarine Carrier
Repair Ship	Training Cruiser
Fleet Oiler	Amphibious Assault Ship

Introduction

旧型の小型砲です。
旧型駆逐艦に標準的主砲として搭載されました。
装填・操砲も人力ですが、シンプルな構造で経済性も高く、駆逐艦や海防艦等の主砲として、長く使われました。
対空射撃には不向きです。

This is an old model small calibre gun.
It was equipped on older destroyers as their main armament.
Both loading and rotation was manual, but with its simple construction and low cost, it served a long time as main weapon of destroyers and coastal defense ships. It cannot be used for anti-air.

Notes

How To Obtain

Buildable

Stock equipment of Asakaze Kai, Asakaze, Etorofu, Fukae, Fumizuki, Hachijou, Harukaze Kai, Harukaze, Hatakaze Kai, Hatakaze, Hirato, Ishigaki, Kamikaze Kai, Kamikaze, Kikuzuki, Kisaragi, Kunashiri, Matsukaze Kai, Matsukaze, Matsuwa, Mikazuki, Minazuki, Mochizuki, Mutsuki, Nagatsuki, Sado, Satsuki, Shimushu, Tsushima, Uzuki, Yayoi

Uses

Used to improve 12cm Single Gun Mount, 12cm Single Gun Mount Kai 2, 12cm Single High-angle Gun Mount Model E

Used by limited-time quests: SF2

Updates History

2013-04-23: Implemented with initial game release
2018-07-12: Became improvable and upgradeable to 12cm Single Gun Mount Kai 2
2018-08-17: Card CG updated

Akashi's Improvement Arsenal

Type	Name	★	Resource							Day							2nd Ship	Note
Type	Name	★								Sun	Mon	Tue	Wed	Thu	Fri	Sat	2nd Ship	Note
	12cm Naval Gun	0	10	20	40	0	2/2	1/2	1x	✓	✓	✓	✓	✓	✓	✓	Mutsuki Kisaragi	Uses 12cm Single Gun Mount for improvement up to ★+10 Uses Type 22 Surface Radar to upgrade into 12cm Naval Gun Kai 2.
		6					2/3	1/2	2x
		10					2/4	2/6	1x

Trivia

This gun's basic structure was based on the British QF 4.7in. Mk.IV gun, which was later produced domestically in Japan. The barrel of this gun was later mated to a high-angle mounting and served as AA guns for early Japanese heavy cruisers (ie. Furutaka-class to Takao-class. Both classes had their AA guns exchanged for 12.7cm twin afterwards, but Chokai alone was equipped with 12cm singles throughout her career).