Kancolle Wiki

20.3cm (No.3) Twin Gun Mount

Revision as of 12:43, 8 May 2024 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

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).

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), Cy5 (x2, choice), G11 (x2, choice)

From limited-time quest: 2101 LQ2 (★+8, choice), 2401 D1 (★+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

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

  20.3cm (No.3) Twin Gun Mount

Improvement → Conversion
★ Improvement
Level 		0~5 6~9
 
Prototype 20.3cm (No.4) Twin Gun Mount
  Consumed 3/4 3/5 5/10
  Consumed 2/3 3/5 8/14
Equipment
Consumed 		-    x10
Items
Consumed 		-  x2  
Resources  10  110  140  0
Ship Helper Conversion
 
Mikuma/Kai/Ni/Toku
 
Prototype 20.3cm (No.4) Twin Gun Mount
Mon Tue Wed Thu Fri Sat Sun
 
Kumano/Kai/Ni
Mon Tue Wed Thu Fri Sat Sun
Kumano Kou Kai Ni does not work
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

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

See Also

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