20.3cm Twin Gun Mount

	[Edit] 20.3cm Twin Gun Mount No.6 20.3cm連装砲
	Medium Caliber Main Gun Effects: +8 +3 Medium Scrap value: 3 4 (Buildable)
	Refittable Ship Types
Coastal Defense Ship	Destroyer
Light Cruiser	Torpedo Cruiser
Heavy Cruiser	Training Cruiser
Aviation Cruiser	Fast Battleship
Battleship	Aviation Battleship
Light Carrier	Standard Aircraft Carrier
Armored Carrier	Seaplane Tender
Submarine	Aircraft Carrying Submarine
Submarine Tender	Fleet Oiler
Repair Ship	Amphibious Assault Ship

Introduction

重巡に搭載された主砲、それが20.3cm連装砲です。
条約上限一杯の8インチ（20.3cm）のこの砲は、中距離での砲撃戦はもちろん、夜戦のような近距離での殴り合いでも十分にその威力を発揮します。
限定的ですが、対空射撃も可能です。

The 20.3 cm twin-gun was the main armament of heavy cruisers.
With a caliber at the maximum allowed by the Treaty of 8 inches (20.3 cm), it has sufficient power for medium-range combat and close-range night battle brawls.
It also has limited anti-air capabilities.

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.

Notes

How To Obtain

Buildable

Stock equipment of: Aoba Kai , Aoba , Ashigara Kai , Ashigara , Atago Kai , Atago , Chikuma Kai , Chikuma , Choukai Kai , Choukai , Furutaka Kai , Furutaka , Haguro Kai , Haguro , Kako Kai , Kako , Kinugasa Kai , Kinugasa , Kumano Kai , Kumano , Maya , Mikuma , Mogami Kai , Myoukou Kai , Myoukou , Nachi Kai , Nachi , Suzuya Kai , Suzuya , Takao Kai , Takao , Tone Kai , Tone

Uses

Used to improve: 20.3cm Twin Gun Mount , 203mm/53 Twin Gun Mount , 8inch Triple Gun Mount Mk.9 , 8inch Triple Gun Mount Mk.9 mod.2 , 20.3cm (No.3) Twin Gun Mount , Prototype 20.3cm (No.4) Twin Gun Mount , SKC34 20.3cm Twin Gun Mount

Used by quest: F96, F97

Updates History

2013-04-23: Implemented with initial game release
2013-09-18: Night battle Hidden Fit Bonuses added
2014-10-24: Stats increased: +7 → +8, became improvable and upgradeable to 20.3cm (No.2) Twin Gun Mount

Improvement

20.3cm Twin Gun Mount
Improvement			→	Conversion
★ Improvement Level	0~5	6~9		20.3cm (No.2) Twin Gun Mount
Consumed	1/2	2/3		2/5
Consumed	2/3	2/3		4/10
Equipment Consumed	-			x2
Items Consumed	-			-
Resources	10 90 120 0

Ship Helper	Conversion
Aoba/Kai	20.3cm (No.2) Twin Gun Mount
Mon		Tue	Wed	Thu	Fri	Sat	Sun

Kinugasa/Kai/Ni
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

Trivia

Equipped as standard main guns for all Japanese heavy cruisers. Initially, it was developed as the 20.0 cm single mount (as seen on early Furutaka-class cruisers) but was later modified to fit 8.0 inch (20.3 cm).