20.3cm Twin Gun Mount
[Edit]
No.6 20.3cm連装砲
| |
 Medium Caliber Main GunEffects:
 +8  +3  MediumScrap value:
 3  4 (Buildable) | |
| |
| Refittable Ship Types | |
| Coastal Defense Ship | Destroyer |
| Light Cruiser | Torpedo Cruiser |
| Heavy Cruiser | Training Cruiser |
| Aviation Cruiser | Fast Battleship |
| Battleship | Aviation Battleship |
| Light Carrier | Standard Aircraft Carrier |
| Armored Carrier | Seaplane Tender |
| Submarine | Aircraft Carrying Submarine |
| Submarine Tender | Fleet Oiler |
| 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).
- Most main guns come with "Hidden Fit Bonuses/Penalties", especially larger ones.
Notes
How To Obtain
Buildable
Stock equipment of: Aoba Kai
, Aoba
, Ashigara Kai
, Ashigara
, Atago Kai
, Atago
, Chikuma Kai
, Chikuma
, Choukai Kai
, Choukai
, Furutaka Kai
, Furutaka
, Haguro Kai
, Haguro
, Kako Kai
, Kako
, Kinugasa Kai
, Kinugasa
, Kumano Kai
, Kumano
, Maya
, Mikuma
, Mogami Kai
, Myoukou Kai
, Myoukou
, Nachi Kai
, Nachi
, Suzuya Kai
, Suzuya
, Takao Kai
, Takao
, Tone Kai
, Tone
Uses
Used to improve: 20.3cm Twin Gun Mount
, 203mm/53 Twin Gun Mount
, 8inch Triple Gun Mount Mk.9
, 8inch Triple Gun Mount Mk.9 mod.2
, 20.3cm (No.3) Twin Gun Mount
, Prototype 20.3cm (No.4) Twin Gun Mount
, SKC34 20.3cm Twin Gun Mount
Updates History
- 2013-04-23: Implemented with initial game release
- 2013-09-18: Night battle Hidden Fit Bonuses added
- 2014-10-24: Stats increased: +7 → +8, became improvable and upgradeable to 20.3cm (No.2) Twin Gun Mount
Improvement
|
| ||||||
|---|---|---|---|---|---|---|
| Improvement | → | Conversion | ||||
| ★ Improvement Level |
0~5 | 6~9 |  20.3cm (No.2) Twin Gun Mount | |||
 Consumed
|
1/2 | 2/3 | 2/5 | |||
 Consumed
|
2/3 | 2/3 | 4/10 | |||
| Equipment Consumed |
- | 
|
x2
| |||
| Items Consumed |
- | - | ||||
| Resources |  10  90  120  0
| |||||
| Ship Helper | Conversion | |||||
|---|---|---|---|---|---|---|
 Aoba/Kai |
20.3cm (No.2) Twin Gun Mount | |||||
| Mon | Tue | Wed | Thu | Fri | Sat | Sun |
 Kinugasa/Kai/Ni | ||||||
| Mon | Tue | Wed | Thu | Fri | Sat | Sun |
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
Equipped as standard main guns for all Japanese heavy cruisers. Initially, it was developed as the 20.0 cm single mount (as seen on early Furutaka-class cruisers) but was later modified to fit 8.0 inch (20.3 cm).