• Welcome to the Kancolle Wiki!
  • If you have any questions regarding site content, account registration, etc., please visit the KanColle Wiki Discord

12.7cm Twin Gun Mount Model B Kai 4 (Wartime Modification) + Anti-Aircraft Fire Director

From Kancolle Wiki
Jump to navigation Jump to search
No.296 12.7cm連装砲B型改四(戦時改修)+高射装置
GreenGunDP.png Small Caliber Main Gun (High-angle + Fire Director)
Effects: Firepower+3 AA+9 Armor+1 Accuracy+1 RangeShort
Scrap value: Ammo 3 Steel 2 Bauxite 2 (Unbuildable)

Equipment Card 12.7cm Twin Gun Mount Model B Kai 4 (Wartime Modification) + Anti-Aircraft Fire Director.png

Equipment Character 12.7cm Twin Gun Mount Model B Kai 4 (Wartime Modification) + Anti-Aircraft Fire Director.png

Equipment Item 12.7cm Twin Gun Mount Model B Kai 4 (Wartime Modification) + Anti-Aircraft Fire Director.png

Equipment Full 12.7cm Twin Gun Mount Model B Kai 4 (Wartime Modification) + Anti-Aircraft Fire Director.png

Refittable Class
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

やや旧式化したB型砲の余剰装備に全面改修を実施、両用砲に換装した戦時改修if駆逐艦主砲です。
現実的な対空戦闘に対応するため、最大仰角、装填機構の換装、高射装置との連動等、従来のB型砲とは全く別の駆逐艦用兵装に昇華しています。
特II型以降、初春型、白露型などでの装備運用を想定して改修され、両用砲として対空戦闘も可能です。

A what-if remodel of what would happen if the remaining semi-obsolete Type-B guns underwent an extensive mid-war upgrade and conversion into dual-purpose main guns for destroyers.
In order to deal with the realities of anti-air combat, maximum elevation, and loading mechanisms have been improved. With the combination of a fire director, this Type-B gun has become an entirely new destroyer weapon.
It was meant to be equipped on the Special Type II, Special Type III, Hatsuharu-class, and Shiratsuyu-class after their upgrades. This dual-purpose gun is capable of 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).

High-Angle Gun High-Angle Guns (sometimes "dual-purpose guns"), are anti-air focused guns, that can serve their main surface role, in addition to having extra Anti-Air AA stats.

  • They are notably required in most AACI.

Notes

How To Obtain

From quest: B121, B178 (★+4, choice), F78

Ranking reward for:

  • May 2018: 1-5
  • Oct 2018: 1-5 (★+2)
  • Dec 2019: 1-5 (★+3), 6-20 (★+2), 21-100 (★+1), 101-500

Event reward for:

Updates History

  • 2018-06-29: Implemented as ranking reward
  • 2020-02-07: Became improvable

Fit Bonuses

Ship Extra Requirement Firepower Torpedo Attack Anti-Air Anti-Submarine Warfare Line of Sight Armor Evasion Note
Shiratsuyu Kai NiShiratsuyu Kai Ni +2 +2
Shigure Kai NiShigure Kai Ni +2 +1 +1
Murasame Kai NiMurasame Kai Ni +1 +1 +2
Yuudachi Kai NiYuudachi Kai Ni +2 +1 +1
Umikaze Kai NiUmikaze Kai Ni
Kawakaze Kai NiKawakaze Kai Ni
Shiratsuyu KaiShiratsuyu Kai
Murasame KaiMurasame Kai
+1 +2
Other Shiratsuyu-classShiratsuyuShigure
MurasameYuudachi
HarusameSamidare
SuzukazeUmikaze
YamakazeKawakaze
+1 +1
All Shiratsuyu-classShiratsuyuShigure
MurasameYuudachi
HarusameSamidare
SuzukazeUmikaze
YamakazeKawakaze
+ AIR Radar +6
+ LOS Radar +1 +3 +2
+ 61cm Quadruple (Oxygen) Torpedo Mount61cm Quadruple (Oxygen) Torpedo Mount +1 +3 Does not stack
+ 61cm Quadruple (Oxygen) Torpedo Mount Late Model61cm Quadruple (Oxygen) Torpedo Mount Late Model
Ship Extra Requirement Firepower Torpedo Attack Anti-Air Anti-Submarine Warfare Line of Sight Armor Evasion Note
Hatsuharu-classHatsuharu
Nenohi
Wakaba
Hatsushimo
Ariake
+1 +1
+ AIR Radar +5
+ LOS Radar +1 +2 +2
+ 61cm Triple (Oxygen) Torpedo Mount61cm Triple (Oxygen) Torpedo Mount +1 +3 Does not stack
+ 61cm Triple (Oxygen) Torpedo Mount Late Model61cm Triple (Oxygen) Torpedo Mount Late Model
Ship Extra Requirement Firepower Torpedo Attack Anti-Air Anti-Submarine Warfare Line of Sight Armor Evasion Note
Shikinami Kai NiShikinami Kai Ni +3 +1 Replaces Ayanami-class base bonus.
All extra requirement bonuses still apply.
Amagiri Kai Ni (D)Amagiri Kai Ni
Amagiri Kai Ni D
+4
Ayanami-classAyanami
Shikinami
Amagiri
Sagiri
Oboro
Akebono
Sazanami
Ushio

Akatsuki-classAkatsuki
Hibiki
Ikazuchi
Inazuma
+1
+ AIR Radar +5
+ LOS Radar +1 +2 +2
+ 61cm Triple (Oxygen) Torpedo Mount61cm Triple (Oxygen) Torpedo Mount +1 +3 Does not stack
+ 61cm Triple (Oxygen) Torpedo Mount Late Model61cm Triple (Oxygen) Torpedo Mount Late Model

Improvement

GreenGunDP.png 12.7cm Twin Gun Mount Model B Kai 4 (Wartime Modification) + Anti-Aircraft Fire Director

Improvement Not
Upgradable
★ Improvement
Level
0~5 6~9
Development material Consumed 10/12 15/30
Improvement material Consumed 6/6 7/9
Equipment
Consumed
Equipment Card 12.7cm Twin Gun Mount Model B Kai 2.pngx2 Equipment Card Type 94 Anti-Aircraft Fire Director.png
Items
Consumed
-
Resources Fuel30 Ammunition90 Steel130 Bauxite50
Ship Helper Conversion
Ship Banner Shikinami Kai Ni.png
Shikinami Kai Ni
-
Mon Tue Wed Thu Fri Sat Sun
Ship Banner Shiratsuyu Kai Ni.png
Shiratsuyu Kai Ni
Mon Tue Wed Thu Fri Sat Sun
Ship Banner Shigure Kai Ni.png
Shigure Kai Ni
Mon Tue Wed Thu Fri Sat Sun
Ship Banner Shigure Kai San.png
Shigure Kai San
Mon Tue Wed Thu Fri Sat Sun
Improvement Improved effects
Main High-Angle GunMain 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
[math]\displaystyle{ \text{AdjAA}_\text{ship} }[/math] 3.00 4.24 5.19 6.00 6.70 7.34 7.93 8.48 9.00 9.48
[math]\displaystyle{ \text{AdjAA}_\text{fleet} }[/math] 3.00 4.24 5.19 6.00 6.70 7.34 7.93 8.48 9.00 9.48
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