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20.3cm Twin Gun Mount

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20.3cm Twin Gun Mount

No.6 20.3cm連装砲

Medium Caliber Main Gun Medium Caliber Main Gun

Effects: Firepower+8 Anti-Air+3 Range Medium

Scrap Value: Ammunition3 Steel4

Equipment Card 20.3cm Twin Gun Mount.png

Equipment Character 20.3cm Twin Gun Mount.png

Equipment Item 20.3cm Twin Gun Mount.png

Equipment Full 20.3cm Twin Gun Mount.png

Refittable Class
Coastal Defense ShipDestroyer
Light CruiserTorpedo Cruiser
Heavy CruiserAviation Cruiser
BattleshipAviation Battleship
Fast BattleshipLight Carrier
Standard CarrierArmored Carrier
Seaplane TenderSubmarine Tender
SubmarineSubmarine Carrier
Repair ShipTraining Cruiser
Fleet OilerAmphibious Assault Ship


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。

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



Updates History

Akashi's Improvement Arsenal

Type Name Resource Day 2nd Ship Note
Fuel Ammunition Steel Bauxite Item Icon Development Material.png Item Icon Improvement Material.png # of equipment needed for that upgrade. An asterisk following the number indicates a different equipment is required. Sun Mon Tue Wed Thu Fri Sat
Medium Caliber Main Gun 20.3cm Twin Gun Mount 0 10 90 120 0 1/2 2/3 - K K K Aoba
Can be upgraded to 20.3cm(no.2) Twin Gun Mount
6 2/3 2/3 1
10 2/5 4/10 2


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

See Also

20 cm/50 3rd Year Type naval gun