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203mm/53 Twin Gun Mount

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No.162 203mm/53 連装砲
RedGunMedium.png Medium Caliber Main Gun
Effects: Firepower+9 AA+1 Accuracy-2 RangeLong
Scrap value: Ammo 4 Steel 4 (Unbuildable)

Equipment Card 203mm 53 Twin Gun Mount.png

Equipment Character 203mm 53 Twin Gun Mount.png

Equipment Item 203mm 53 Twin Gun Mount.png

Equipment Full 203mm 53 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



A medium-caliber gun from the country of pasta.
It was used as the main armament of the Zara-class heavy cruisers that were created to secure superiority in artillery combat during the day.
Although it was capable of ranges comparable to battleships when firing at maximum elevation, it had problems with accuracy due to structural problems.


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


How To Obtain

Stock equipment of: PolaPola, Pola KaiPola Kai, ZaraZara, Zara KaiZara Kai, Zara DueZara Due

From limited-time quest: OR2

Updates History

  • 2016-02-10: Implemented
  • 2017-02-28: Became improvable


RedGunMedium.png 203mm/53 Twin Gun Mount

Improvement Not
★ Improvement
0~5 6~9
Development material Consumed 4/5 5/8
Improvement material Consumed 3/4 4/7
Equipment Card 20.3cm Twin Gun Mount.pngx2 Equipment Card 20.3cm (No.2) Twin Gun Mount.png
Resources Fuel10 Ammunition180 Steel190 Bauxite0
Ship Helper Conversion
Ship Banner Zara Due.png
Zara Due
Mon Tue Wed Thu Fri Sat Sun
Improvement Improved effects
Medium Caliber Main Gun 1★ 2★ 3★ 4★ 5★ 6★ 7★ 8★ 9★ Max★
Firepower 1.00 1.41 1.73 2.00 2.23 2.44 2.64 2.82 3.00 3.16
Night Battle Power 1.00 1.41 1.73 2.00 2.23 2.44 2.64 2.82 3.00 3.16
Accuracy Day 1.00 1.41 1.73 2.00 2.23 2.44 2.64 2.82 3.00 3.16
Accuracy Night 1.30 1.84 2.25 2.60 2.91 3.18 3.44 3.68 3.90 4.11

See Also