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12.7cm Twin Gun Mount Model A Kai 2

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No.294 12.7cm連装砲A型改二
RedGunLight.png Small Caliber Main Gun
Effects: Firepower+2 AA+1 Armor+1 Accuracy+1 RangeShort
Scrap value: Ammo 1 Steel 2 (Unbuildable)

Equipment Card 12.7cm Twin Gun Mount Model A Kai 2.png

Equipment Character 12.7cm Twin Gun Mount Model A Kai 2.png

Equipment Item 12.7cm Twin Gun Mount Model A Kai 2.png

Equipment Full 12.7cm Twin Gun Mount Model A Kai 2.png

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

Introduction

特I型駆逐艦に採用された駆逐艦主砲、その改良型です。
防盾で全周を遮蔽、弾片や荒天対策を施しており、動力操砲も採用した近代的駆逐艦用主砲の先駆けである本兵装を改良、特I型での運用性と精度を向上させています。
ただし、本質的には平射砲であるため、対空戦闘には不向きです。

An improved version of the destroyer main gun used on the Special Type I destroyers.
It has an enclosed, shielded turret that protects it against shrapnel and stormy weather. It also has powered turrets. It was the precursor to modern destroyer main guns. It has increased accuracy when equipped on Special Type I destroyers.
However, it is primarily meant for shelling so it is unsuited for anti-air combat.

Mechanics

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).

Notes

How To Obtain

Stock equipment of: Uranami Kai NiUranami Kai Ni, Isonami Kai NiIsonami Kai Ni (★+3), Miyuki Kai NiMiyuki Kai Ni (★+7)

Upgradeable from: 12.7cm Twin Gun Mount Model A12.7cm Twin Gun Mount Model A

From quest: B180 (choice), B189 (★+10, choice), By12 (x2, choice)

From limited-time quest: 2401 B2 (★+2, choice)

Ranking reward for:

  • May 2018: 21-100, 101-500
  • Feb 2022: 1-5 (★+10), 6-20 (★+10), 21-100 (★+8), 101-500 (★+7)

Uses

Used to improve: 12.7cm Twin Gun Mount Model A Kai 212.7cm Twin Gun Mount Model A Kai 2, 12.7cm Twin Gun Mount Model A Kai 3 (Wartime Modification) + Anti-Aircraft Fire Director12.7cm Twin Gun Mount Model A Kai 3 (Wartime Modification) + Anti-Aircraft Fire Director, Prototype Long-barrel 12.7cm Twin Gun Mount Model A Kai 4Prototype Long-barrel 12.7cm Twin Gun Mount Model A Kai 4

Used by quest: F76, Fq7

Updates History

Fit Bonuses

Ship Extra Requirement Firepower Torpedo Attack Anti-Air Anti-Submarine Warfare Line of Sight Armor Evasion Note
Fubuki-classFubuki
Shirayuki
Hatsuyuki
Miyuki
Murakumo
Usugumo
Isonami
Uranami
Ayanami-classAyanami
Shikinami
Amagiri
Sagiri
Oboro
Akebono
Sazanami
Ushio
Akatsuki-classAkatsuki
Hibiki
Ikazuchi
Inazuma 		+1
+ LOS Radar +3 +1 +2
+ Any "61cm Triple" Torpedo61cm Triple Torpedo Mount
61cm Triple (Oxygen) Torpedo Mount
61cm Triple (Oxygen) Torpedo Mount Late Model x1[1] 		+1 +3
+ Any "61cm Triple" Torpedo61cm Triple Torpedo Mount
61cm Triple (Oxygen) Torpedo Mount
61cm Triple (Oxygen) Torpedo Mount Late Model x2 		+2 +5
+ 61cm Triple (Oxygen) Torpedo Mount Late Model61cm Triple (Oxygen) Torpedo Mount Late Model x1 +1 Stacks with above
  1. ↑ Includes 61cm Triple Torpedo Mount61cm Triple Torpedo Mount, 61cm Triple (Oxygen) Torpedo Mount61cm Triple (Oxygen) Torpedo Mount, 61cm Triple (Oxygen) Torpedo Mount Late Model61cm Triple (Oxygen) Torpedo Mount Late Model

Improvement

RedGunLight.png 12.7cm Twin Gun Mount Model A Kai 2

Improvement → Conversion (helper-dependent)
★ Improvement
Level 		0~5 6~9
Equipment Card 12.7cm Twin Gun Mount Model A Kai 3 (Wartime Modification) + Anti-Aircraft Fire Director.png
12.7cm Twin Gun Mount Model A Kai 3 (Wartime Modification) + Anti-Aircraft Fire Director
Equipment Card Prototype Long-barrel 12.7cm Twin Gun Mount Model A Kai 4.png
Prototype Long-barrel 12.7cm Twin Gun Mount Model A Kai 4
★1
Development material Consumed 2/3 3/4 11/18 9/17
Improvement material Consumed 2/2 3/5 8/11 6/8
Equipment
Consumed 		Equipment Card 12.7cm Twin Gun Mount Model A.pngx2 Equipment Card 10cm Twin High-angle Gun Mount.pngx2 Equipment Card Type 94 Anti-Aircraft Fire Director.png Equipment Card 12.7cm Twin Gun Mount Model A Kai 2.png
Items
Consumed 		- Item Icon New Model Gun Mount Improvement Material.png Item Icon Action Report.png Item Icon New Model Gun Mount Improvement Material.png
Resources Fuel10 Ammunition40 Steel70 Bauxite10
Ship Helper Conversion
Ship Banner Isonami Kai Ni.png
Isonami Kai Ni
Equipment Card 12.7cm Twin Gun Mount Model A Kai 3 (Wartime Modification) + Anti-Aircraft Fire Director.png
12.7cm Twin Gun Mount Model A Kai 3 (Wartime Modification) + Anti-Aircraft Fire Director
Mon Tue Wed Thu Fri Sat Sun
Ship Helper Conversion
Ship Banner Miyuki Kai Ni.png
Miyuki Kai Ni
Equipment Card Prototype Long-barrel 12.7cm Twin Gun Mount Model A Kai 4.png
Prototype Long-barrel 12.7cm Twin Gun Mount Model A Kai 4
★1
Mon Tue Wed Thu Fri Sat Sun
Ship Banner Uranami Kai Ni.png
Uranami Kai Ni
Mon Tue Wed Thu Fri Sat Sun
Ship Helper Conversion
Ship Banner Fubuki Kai Ni.png
Fubuki Kai Ni
 -
Mon Tue Wed Thu Fri Sat Sun
Ship Banner Murakumo Kai Ni.png
Murakumo Kai Ni
Mon Tue Wed Thu Fri Sat Sun
Improvement Improved effects
Small 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

v · e
Equipment List
Gallery • By Stats • Equipment Types & Icons • Development • Improvement
 
Main Guns
Foreign
10cm Twin HA Gun Mount (+ AAFD) • 12cm Single HA Gun Mount (Model E • Model E Kai) • 12.7cm HA Gun Mount (Single LM • Twin LM • Single Kai 2 • Twin Kai 2) • 12.7cm Twin HA Gun Mount (Model A Kai 3 + AAFD • Model B Kai 4 + AAFD)
Foreign
14 cm
15-15.5 cm/6 inch
20-20.3 cm/8 inch
30.5-32 cm
305mm/46 Gun Mount (Twin • Triple) (Ita) • 320mm/44 Gun Mount (Twin • Triple) (Ita) • 30.5cm Triple Gun Mount (Kai) (Sov)
35.6 cm/14 inch
38-38.1 cm
41 cm/16 inch
41cm Twin Gun Mount (Kai 2) • 41cm Triple Gun Mount (Proto • Kai • Kai 2) • 16inch Twin Gun Mount (Mk.I • Mk.V • Mk.VIII Kai) (US) • 16inch Triple Gun Mount (Mk.6 • Mk.6 + GFCS • Mk.6 mod.2 • Mk.7 • Mk.7 + GFCS) (US) • 16inch Triple Gun Mount (Mk.I • Mk.I + AFCT Kai • Mk.I Kai + FCR Type 284) (UK)
46 cm
 
Secondary Guns
Surface
Foreign
 
Anti-Air
 
Torpedo Weapons
53cm Twin Torpedo Mount • 53cm Bow O2 Torpedoes • 61cm Torpedo Mount (Triple • Triple O2 • Triple O2 LM • Quad • Quad O2 • Quad O2 LM • Quintuple O2 • Proto Sext O2) • 533mm Quint Torpedo Mount (Initial Model • Late Model) (US) • 533mm Triple Torpedo Mount (Model 53-39) (Sov)
Late Model Bow Torpedo Mount (4 tubes) (+ Skilled Sonar Personnel) • Late Model Bow Torpedo Mount (6 tubes) (+ Skilled Sonar Personnel) • Submarine 53cm Bow Torpedo Mount (8 tubes) (Late Model) • Prototype FaT Type 95 Oxygen Torpedo Kai (IJN/Ger) • 21inch 4-tube Bow Torpedo Launcher (Initial Model • Late Model) (US) • 21inch 6-tube Bow Torpedo Launcher (Initial Model • Late Model) (US) • Submarine 4-tube Stern Torpedo Launcher (Initial Model • Late Model) (US)
Kouhyouteki (Type A • Type C • Type D Kai)
 
Carrier-Based Planes
Other (IJN)
Type 96 (Kai) • Shiden (Kai 2 • Kai 4) • Reppuu (Prototype LM • Model 11 • 601 • Kai • Kai 2 • Kai 2 (CD1/Skilled)) • Prototype Jinpuu • Shinden Kai
Foreign
Bf 109 T Kai (IJN/Ger) • Fw190 (T Kai • A-5 Kai (Skilled)) (IJN/Ger) • Reggiane (2001 OR Kai • 2005 Kai) (IJN/Ita) • Wildcat (F4F-3 • F4F-4) (US) • Hellcat (F6F-3 • F6F-5) (US) • XF5U (US) • FR-1 Fireball (US) • Fulmar (UK) • Seafire Mk.III Kai (UK) • Corsair Mk.II (Ace) (UK/US)
Reppuu Kai 2 Model E (CD1/Skilled) • Hellcat (F6F-3N • F6F-5N) (US) • F4U-2 Night Corsair (US)
Foreign
Ju.87C (Kai • Kai 2 KMX • Kai 2 KMX/Skilled) (IJN/Ger) • Re.2001 CB Kai (IJN/Ita) • Dauntless (SBD • SBD-5) (US) • Helldiver (SB2C-3 • SB2C-5) (US) • Corsair (F4U-1D (US) • F4U-4 (US) • AU-1 (US) • F4U-7 (Fr/US)) • FM-2 (US) • Skua (UK)
Type 97 (Skilled • 931 • 931/Skilled • Tomonaga • Murata) • Tenzan (601 • 931 • Model 12A • Tomonaga • Murata) • Ryuusei (Kai • Kai Skilled • 601 • CD1 • CD1/Skilled)
Foreign
Re.2001 G Kai (IJN/Ita) • TBD (US) • TBF (US) • Swordfish (Mk.II Skilled • Mk.III Skilled) (UK) • Barracuda (Mk.II • Mk.III) (UK) • Mosquito TR Mk.33 (UK)
 
Land-Based Planes
Toukai (Proto • 901)
"Army"
Type 1 Fighter Hayabusa (Model II • Model II (64) • Model IIIA • Model IIIA (54)) (IJA) • Type 3 Fighter Hien (Model 1D • 244) (IJA) • Type 4 Fighter Hayate (IJA) • Type 2 Two-seat Fighter Toryuu (Model C) (IJA) • Ki-96 (IJA) • Fw 190 D-9 (Ger) • Spitfire (Mk.I • Mk.V • Mk.IX Skilled) (UK)
"Navy"
Raiden • Shiden (Model 11 • Kai • Kai 343/301 • Kai 343/407 • Kai 343/701) • Type 0 Fighter (Model 22 (251) • Model 21 (Tainan) • Model 32 (Tainan)) • Reppuu Kai (352/Skilled)
Jets
HA
Me 163B (Ger) • Shuusui (Proto)
 
Seaplanes
Zuiun (631 • 634 • 634/Skilled • Model 12 • Model 12 (634) • Kai 2 (634) • Kai 2 (634/Skilled)) • Seiran (Prototype • 631) • Swordfish (Mk.III Kai • Mk.III Kai Skilled) (UK/Swe) • Laté 298B (Fr)
Type 2 Kai (Skilled) • Kyoufuu (Kai • Kai 2) • Ro.44 Seaplane Fighter (bis) (Ita)
 
Radars
 
Anti-Submarine Warfare
Ka Type Observation Autogyro (IJA) • O Type Observation Autogyro (Kai • Kai 2) (IJA) • S-51J (Kai) (JMSDF/US)
 
Miscellaneous
Night Battle Aid
Facility & Crew
Consumables
Others
Unreleased & removed
SB2U
HA - High-Angle or High-Altitude; DP - Dual-Purpose; LM - Late Model; CD - Concentrated Deployment or Carrier Division
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