5inch Twin Dual-purpose Gun Mount (Concentrated Deployment)

[Edit] 5inch Twin Dual-purpose Gun Mount (Concentrated Deployment) No.362 5inch連装両用砲(集中配備)
Medium Caliber Main Gun Effects: +5 +11 +2 +2 Medium Scrap value: 4 6 4 (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

米国で開発・運用された対艦及び対空戦闘に対応できる両用砲兵装です。
本装備は、同砲を連装化、さらに薬莢形式を採用して連射性を向上、これを集中配備することで艦隊防空を担当する防空艦の強力な対空兵装として運用されました。
Atlanta級防空巡などに装備され、一部は夜戦の近距離砲撃戦でも使用されました。

A dual-purpose gun developed and deployed by the United States that is capable of surface and anti-air combat.
This equipment is a twin-mounted version that adopted a new type of ammunition to increase its fire rate, and by placing it in a concentrated deployment, it was used as powerful anti-air armament on the anti-air cruisers in charge of fleet air defense.
It was equipped on the Atlanta-class cruisers, and was used for short-range shelling in night battles.

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.

High-Angle Guns (sometimes "dual-purpose guns"), are anti-air focused guns, that can serve their main surface role, in addition to having extra AA stats.

• They are notably required in most AACI.
• Is essential for AACI n° 40, 41.
• Is required for AACI n° 39.

Notes

How To Obtain

Stock equipment of: Atlanta Kai, Atlanta

From limited-time quest: 2412 B3 (choice)

Ranking reward for:

• Nov 2019: 1-5 (★+3), 6-20 (★+2), 21-100 (★+1), 101-500
• May 2021: 1-5 (★+3)

Event reward for:

• Fall 2019 Event E-5: Hard (★+2), Medium (★+2), Easy

Updates History

• 2019-12-07: Implemented

Fit Bonuses

5inch Twin Dual-purpose Gun Mount (Concentrated Deployment) Equipment Bonuses
Ship	Extra Requirement									Note
Atlanta-class	-	+1		+3					+2
Other United States Navy Vessels	-			+1					+1
Agano-class Ooyodo (any) De Ruyter (any)	-			-1					-2
Katori-class Gotland (any)	-	-2		-1					-4
Kuma-class Nagara-class Sendai-class	-	-3		-2					-6
Tenryuu-class Yuubari (any)	-	-3		-3					-8

Improvement

Improvement effects
Main	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
[math]\displaystyle{ \text{AdjAA}_\text{ship} }[/math]	3.00	4.24	5.19	6.00	6.70	7.34	7.93	8.48	9.00	9.48
[math]\displaystyle{ \text{AdjAA}_\text{fleet} }[/math]	3.00	4.24	5.19	6.00	6.70	7.34	7.93	8.48	9.00	9.48
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

See Also

• 5-inch/38-caliber gun