120mm/50 Twin Gun Mount Kai A.mod.1937

	[Edit] 120mm/50 Twin Gun Mount Kai A.mod.1937 No.394 120mm/50 連装砲改 A.mod.1937
	Small Caliber Main Gun Effects: +3 +4 +3 Short Scrap value: 1 2 (Unbuildable)
	Refittable Ship Types
Fast Battleship	Battleship
Aviation Battleship	Standard Aircraft Carrier
Armored Carrier	Light Carrier
Heavy Cruiser	Aviation Cruiser
Light Cruiser	Torpedo Cruiser
Training Cruiser	Destroyer
Coastal Defense Ship	Submarine
Aircraft Carrying Submarine	Seaplane Tender
Fleet Oiler	Submarine Tender
Repair Ship	Amphibious Assault Ship

Introduction

パスタの国が生んだ連装の小艦艇用主砲兵装です。
口径は同クラスの日本海軍の主力駆逐艦の主砲より小さいものの、優れた機構と高いポテンシャルをもった新型小口径火砲。
本兵装は、別のメーカーで製造されたその改良後期型で、長く生き延びた駆逐艦「Grecale」にも装備されました。

A twin-mounted gun produced in the country of pasta as the main armament for small ships.
Although it has a smaller caliber than comparable IJN destroyer guns, it is a new model small caliber gun with excellent mechanisms and great potential.
These improved late-model guns were produced by a different manufacturer and equipped on the long-lived "Grecale".

Mechanics

Main Guns are the main armament used by surface ships. Their main stats are the "firepower" and "accuracy" . They are notably required to trigger all Artillery Spotting attacks as well as some Night Cut-Ins, notably the "Double Attack" (DA).

Most main guns come with "Hidden Fit Bonuses/Penalties", especially larger ones.
Small Caliber Main Guns bring some accuracy bonus against PT boats.

Notes

How To Obtain

Upgradeable from: 120mm/50 Twin Gun Mount mod.1936

Ranking reward for:

Sep 2020: 1-5 (★+3), 6-20 (★+3), 21-100 (★+2)
Oct 2020: 1-5 (★+6), 6-20 (★+5), 21-100 (★+4)
Jul 2021: 1-5 (★+8), 6-20 (★+6), 21-100 (★+4)

Event reward for:

Fall 2020 Event E-1: Hard (★+2), Medium, Easy

Updates History

2020-10-29: Implemented as ranking reward
2024-04-23: Became improvable, and visible bonuses added

Fit Bonuses

120mm/50 Twin Gun Mount Kai A.mod.1937 Equipment Bonuses
Ship	Extra Requirement					Note
Grecale (any)	(★0-6)	+2	+1		+3
	(★7)	+3	+1	+1	+3
	(★8)	+4	+1	+1	+3
	(★9)	+4	+1	+2	+3
	(★MAX)	+5	+1	+2	+4
Other Maestrale-class	(★0-6)	+2	+1		+2
	(★7)	+2	+1	+1	+2
	(★8)	+3	+1	+1	+2
	(★9)	+3	+1	+2	+2
	(★MAX)	+4	+1	+2	+2

Improvement

120mm/50 Twin Gun Mount Kai A.mod.1937
Improvement			Not Upgradable
★ Improvement Level	0~5	6~9
Consumed	6/7	8/10
Consumed	3/3	4/6
Equipment Consumed	x3
Items Consumed	-
Resources	20 90 80 30

Ship Helper	Conversion
Grecale Kai	-
Mon		Tue	Wed	Thu	Fri	Sat	Sun

Improvement effects
	1★	2★	3★	4★	5★	6★	7★	8★	9★	Max★
	1.00	1.41	1.73	2.00	2.23	2.44	2.64	2.82	3.00	3.16
	1.00	1.41	1.73	2.00	2.23	2.44	2.64	2.82	3.00	3.16
Day	1.00	1.41	1.73	2.00	2.23	2.44	2.64	2.82	3.00	3.16
Night	1.30	1.84	2.25	2.60	2.91	3.18	3.44	3.68	3.90	4.11

[Edit] 120mm/50 Twin Gun Mount Kai A.mod.1937 No.394 120mm/50 連装砲改 A.mod.1937
Small Caliber Main Gun Effects: +3 +4 +3 Short Scrap value: 1 2 (Unbuildable)

Refittable Ship Types
Fast Battleship	Battleship
Aviation Battleship	Standard Aircraft Carrier
Armored Carrier	Light Carrier
Heavy Cruiser	Aviation Cruiser
Light Cruiser	Torpedo Cruiser
Training Cruiser	Destroyer
Coastal Defense Ship	Submarine
Aircraft Carrying Submarine	Seaplane Tender
Fleet Oiler	Submarine Tender
Repair Ship	Amphibious Assault Ship