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20.3cm (No.3) Twin Gun Mount

Revision as of 15:02, 11 December 2022 by Jigaraphale (talk | contribs)
No.50 20.3cm(3号)連装砲
RedGunMedium.png Medium Caliber Main Gun
Effects: Firepower+10 AA+4 Accuracy+1 RangeMedium
Scrap value: Ammo 3 Steel 4 (Unbuildable)

Equipment Card 20.3cm (No.3) Twin Gun Mount.png

Equipment Character 20.3cm (No.3) Twin Gun Mount.png

Equipment Item 20.3cm (No.3) Twin Gun Mount.png

Equipment Full 20.3cm (No.3) Twin Gun Mount.png

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

20.3cm連装砲の改良型、それが同3号連装砲です。
元々優秀な重巡洋艦用主砲をさらに改良。
55口径の極めて優れた重巡用主砲が完成しました。
優秀な砲ですが、経済性に難があり、少量の試作だけで量産はされていません。

The no.3 twin gun is an upgraded version of the 20.3cm twin gun.
It is a further improved model of the excellent heavy cruiser main gun.
An extremely excellent heavy cruiser main gun with a length of 55[1] was made.
Although this gun is excellent, it wasn't able to be mass-produced due to economic trouble. So only a few prototypes were made.

Notes

How To Obtain

Stock equipment of: Chikuma Kai Ni , Kinugasa Kai Ni , Mikuma Kai , Tone Kai Ni 

Upgradeable from: 20.3cm (No.2) Twin Gun Mount 

From quest: B155 (★+6), C58 (x2, choice), G11 (x2, choice)

From limited-time quest: 2101 LQ2 (★+8, choice)

Ranking reward for:

  • Apr 2013: 1-3, 4-20, 21-100
  • May 2013: 支援艦隊群
  • Jun 2013: 1-20, 21-100, 101-340, 支援艦隊群
  • Jul 2013: 1-3, 4-20, 21-100, 101-500
  • Aug 2013: 1-3, 4-20, 21-100, 101-500, 支援艦隊
  • Sep 2013: 1-3, 4-20, 21-100, 支援艦隊
  • Oct 2013: 1-3, 4-20
  • Nov 2013: 1-3, 4-20, 21-100, 101-500
  • Dec 2013: 1-3, 4-20, 21-100, 101-500
  • Mar 2014: 1-3, 4-20, 21-100, 101-500

Uses

Used to improve: 20.3cm (No.3) Twin Gun Mount 

Updates History

  • 2013-05-05: Implemented as ranking reward
  • 2013-09-18: Night battle accuracy bonus added
  • 2014-10-24: Stats increased:  +9 →  +10, became improvable
  • 2017-10-25: Stats increased:  +0 →  +1
  • 2020-03-27: Visible bonuses added

Fit Bonuses

20.3cm (No.3) Twin Gun Mount Equipment Bonuses
Ship Extra Requirement                 Note
Mogami Kai Ni /Toku 
  		- +3 +1
(2nd equipped) +2 One-time
(3rd equipped) +1 One-time
(4th equipped) +1 One-time
+ Surface Radar +4 +2 +3 One-time
+ Type 21 Air Radar  OR Type 21 Air Radar Kai 2  +1 +3 +2 One-time
+ Type 21 Air Radar Kai 2  +2 One-time
Mikuma Kai Ni /Toku 
  		- +3 +1
(2nd equipped) +2 One-time
(3rd equipped) +1 One-time
(4th equipped) +1 One-time
+ Surface Radar +3 +2 +2 One-time
+ Type 21 Air Radar  OR Type 21 Air Radar Kai 2  +1 +3 +2 One-time
+ Type 21 Air Radar Kai 2  +2 One-time
Other Mogami-class 
 
 
 
Tone-class 
  		- +2 +1
(2nd equipped) +2 One-time
(3rd equipped) +1 One-time
(4th equipped) +1 One-time
+ Surface Radar +3 +2 +2 One-time
Myoukou-class 
 
 
 
Takao-class 
 
 
  		- +2 +1
+ Surface Radar +3 +2 +2 One-time
Furutaka-class 
 
Aoba-class 
  		- +1
+ Surface Radar +1 +1 +1 One-time
+ 20.3cm (No.2) Twin Gun Mount  + Surface Radar -1 -1 -1 One-time

Improvement

Type Name ★ Resource Day 2nd Ship Note
              Sun Mon Tue Wed Thu Fri Sat
  20.3cm(no.3) Twin Gun Mount 0 10 110 140 0 3/4 2/3 - X X ✓ ✓ X X X Mikuma
6 3/5 3/5 1
10 - - -
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

See Also

20 cm/50 3rd Year Type naval gun Type C mounted.

  1. ↑ The original 20.3s had a length of 50. This means the barrel length was 10.15m (20.3x50). The no.3 had a longer barrel of 11.165m (20.3x55).
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