Difference between revisions of "3-inch Mk.34 (76 mm)"
(→Available ammunition) |
Jareel_Skaj (talk | contribs) (→History: OK, I get it now, the advantage is in the range.) |
||
| (8 intermediate revisions by 4 users not shown) | |||
| Line 1: | Line 1: | ||
| + | [[File:3-inch Mk.34 (76 mm).jpg|thumb|x250px|'''{{PAGENAME}}''' on {{Specs-Link|us_destroyer_mitscher}}]] | ||
== Description == | == Description == | ||
| − | ''Write an introduction to the article in 2-3 small paragraphs. Briefly tell us about the history of the development and combat using the weaponry and also about its features. Compile a list of air, ground, or naval vehicles that feature this weapon system in the game.'' | + | <!-- ''Write an introduction to the article in 2-3 small paragraphs. Briefly tell us about the history of the development and combat using the weaponry and also about its features. Compile a list of air, ground, or naval vehicles that feature this weapon system in the game.'' --> |
| + | The '''3-inch/50 calibre Mark 34''' gun was developed by the US Navy during World War II as a response to the ineffectiveness of existing 20 mm and 40 mm anti-aircraft batteries against Japanese Kamikaze attacks. Designed as an upgrade of the 3"/50 calibre Mk. 22 gun, the Mk. 34 featured an autoloader that significantly improved its rate of fire, making it more effective against fast-moving aircraft. The gun entered service too late for use in World War Two, but it saw service from the late 1940s to the 1980s, replacing 40 mm Bofors on many US and allied ships. The Mark 34 was the single-mount variant, used notably on ships like [[USS Roanoke]] and other early post-WW2 vessels. | ||
| + | |||
| + | In-game, '''{{PAGENAME}}''' is an exceptionally effective anti-aircraft gun, owing to her rapid-fire {{Annotation|HE-VT|High-explosive variable time fuse}} rounds and a very good vertical guidance of +85°. She can also be used against surface targets with either HE or AP rounds, though the armour-piercing ammunition suffers from a very small explosive filler. | ||
=== Vehicles equipped with this weapon === | === Vehicles equipped with this weapon === | ||
| Line 7: | Line 11: | ||
* {{Specs-Link|jp_escort_akebono_class}} | * {{Specs-Link|jp_escort_akebono_class}} | ||
* {{Specs-Link|us_ashville_class}} | * {{Specs-Link|us_ashville_class}} | ||
| + | * {{Specs-Link|us_frigate_dealey}} | ||
* {{Specs-Link|us_ashville_class_douglas}} | * {{Specs-Link|us_ashville_class_douglas}} | ||
* {{Specs-Link|us_destroyer_mitscher}} | * {{Specs-Link|us_destroyer_mitscher}} | ||
| + | * {{Specs-Link|us_cruiser_worcester_class_roanoke}} | ||
== General info == | == General info == | ||
| − | ''Tell us about the tactical and technical characteristics of the cannon or machine gun.'' | + | <!-- ''Tell us about the tactical and technical characteristics of the cannon or machine gun.'' --> |
| + | Being a rapid-fire gun with an excellent choice of ammunition and good penetration characteristics, the 3-inch Mk. 34 can be used in a wide variety of roles. From dealing with aerial targets to countering coastal vessels and even breaching the [[ammo racks]] of destroyers, the gun performs well in every role. Its only downside is its relatively small calibre, which limits its damage potential against larger surface targets. | ||
=== Available ammunition === | === Available ammunition === | ||
| − | ''Describe the shells that are available for the weapon and their features and purpose. If it concerns autocannons or machine guns, write about different ammo belts and what is inside (which types of shells).'' | + | <!-- ''Describe the shells that are available for the weapon and their features and purpose. If it concerns autocannons or machine guns, write about different ammo belts and what is inside (which types of shells).'' --> |
| − | + | ||
| − | + | {{:{{PAGENAME}}/Ammunition|76 mm HC Mk.27, 76 mm APHE, 76 mm AA Mk.31}} | |
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | | 76 mm HC Mk.27 | ||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
=== Comparison with analogues === | === Comparison with analogues === | ||
| − | ''Give a comparative description of cannons/machine guns that have firepower equal to this weapon.'' | + | <!-- ''Give a comparative description of cannons/machine guns that have firepower equal to this weapon.'' --> |
| + | Typically, for post-WW2 guns, the 3-inch Mk. 34 features an excellent rate of fire and damage output. The only problematic round is the APHE, which has an unusually low explosive filler without any increase in penetration compared to guns such as the [[39-K (76 mm)|76 mm 39-K]]. | ||
| + | |||
| + | ==== HE ==== | ||
| + | {{Naval 76mm HE}} | ||
| + | |||
| + | ==== SAP/AP ==== | ||
| + | {{Naval 76mm AP}} | ||
== Usage in battles == | == Usage in battles == | ||
| − | ''Describe the cannon/machine gun in the game - its distinctive features, tactics of usage against notable opponents. Please don't write a "guide" - do not impose a single point of view, but give the reader food for thought.'' | + | <!-- ''Describe the cannon/machine gun in the game - its distinctive features, tactics of usage against notable opponents. Please don't write a "guide" - do not impose a single point of view, but give the reader food for thought.'' --> |
| + | The 3-inch Mk. 34 is usually assigned to either the secondary or primary armament group. Vessels that have it in the secondary group will automatically engage enemy aircraft and surface combatants using AI gunners, but manual control can be taken over with the use of select secondary weapon control (default {{Key press|Alt|2}}). If the gun is in the primary group, it can be delegated to AI by switching to any other weapon group (weapon group switch, default {{Key press|Left Ctrl|E}}). This is important, as AI gunners will engage enemy vessels from as far as 4 kilometres away, which, combined with the {{Annotation|HE-VT|High-explosive variable time fuse}} rounds, can often be a lifesaver, destroying enemy aircraft long before they have an opportunity to drop bombs on your vessel. | ||
| + | |||
| + | The gun is also very effective against surface vessels, particularly motor torpedo boats, owing to her high rate of fire and good muzzle velocity, making it easy to correct aim on target, while the {{Annotation|HE|High-explosive}} rounds will effectively destroy them in a few hits. Against frigates and destroyers, a choice of {{Annotation|APHE|Armour-piercing high-explosive}} rounds might be preferable, especially when targeting [[ammo racks]]. | ||
=== Pros and cons === | === Pros and cons === | ||
| − | ''Summarise and briefly evaluate the weaponry in terms of its characteristics and combat effectiveness. Mark pros and cons as a list.'' | + | <!-- ''Summarise and briefly evaluate the weaponry in terms of its characteristics and combat effectiveness. Mark pros and cons as a list.'' --> |
'''Pros:''' | '''Pros:''' | ||
| − | * | + | * High rate of fire |
| + | * Excellent vertical guidance | ||
| + | * Often available in a twin-mount | ||
| + | * Good muzzle velocity | ||
| + | * Access to a wide choice of rounds | ||
'''Cons:''' | '''Cons:''' | ||
| − | * | + | * Very low explosive filler of the APHE rounds, equivalent to only 63.7 grams TNT |
== History == | == History == | ||
| − | ''Examine the history of the creation and combat usage of the weapon in more detail than in the introduction. If the historical reference turns out to be too long, take it to a separate article, taking a link to the article about the weapon and adding a block "/History" (example: <nowiki>https://wiki.warthunder.com/(Weapon-name)/History</nowiki>) and add a link to it here using the <code>main</code> template. Be sure to reference text and sources by using <code><nowiki><ref></ref></nowiki></code>, as well as adding them at the end of the article with <code><nowiki><references /></nowiki></code>.'' | + | <!-- ''Examine the history of the creation and combat usage of the weapon in more detail than in the introduction. If the historical reference turns out to be too long, take it to a separate article, taking a link to the article about the weapon and adding a block "/History" (example: <nowiki>https://wiki.warthunder.com/(Weapon-name)/History</nowiki>) and add a link to it here using the <code>main</code> template. Be sure to reference text and sources by using <code><nowiki><ref></ref></nowiki></code>, as well as adding them at the end of the article with <code><nowiki><references /></nowiki></code>.'' --> |
| + | The 3-inch Mk. 34 gun was developed by the United States Navy in response to Japanese Kamikaze attacks. Designed as an intermediate-calibre solution between the lighter 40 mm Bofors and the heavier 5-inch/38 (127 mm), the gun used a 76.2 mm, 50-calibre-long barrel with an electrically-driven autoloader. This allowed for a high rate of fire and tracking of fast-moving aircraft. | ||
| + | |||
| + | The Mk. 34's single mount was similar in size to the quad 40 mm Bofors, and despite the heavier mass, it was possible to replace Bofors on a one-for-three basis. During testing, it was found that a single 3"/50 was as effective as two 40 mm quad guns, making it a net loss in capability at comparable ranges. However, the 3-inch gun could effectively engage targets at longer ranges, which became increasingly important with the advent of jet-powered aeroplanes. | ||
| + | |||
| + | The initial prototype was ready by 1 September 1945, but with the end of the war, deployment was delayed until 1948. It became the weapon of choice on numerous US and allied ships from the late 1940s through to the 1980s. However, the history of the gun dates back to 1915, when the initial versions were introduced as dual-purpose weapons, undergoing modernisations and redesigns over the decades, culminating in the Mk. 34, which was the last significant upgrade for the gun. | ||
== Media == | == Media == | ||
| Line 93: | Line 71: | ||
== External links == | == External links == | ||
| − | ''Paste links to sources and external resources, such as:'' | + | <!-- ''Paste links to sources and external resources, such as:'' |
* ''topic on the official game forum;'' | * ''topic on the official game forum;'' | ||
| − | * ''other literature.'' | + | * ''other literature.'' --> |
| + | * [[wikipedia:3-inch/50-caliber gun|[Wikipedia] 3-inch/50-caliber gun]] | ||
| + | * [http://www.navweaps.com/Weapons/WNUS_3-50_mk27-33-34.php <nowiki>[NavWeaps]</nowiki> 3"/50 (7.62 cm) Marks 27, 33 and 34] | ||
{{USA naval cannons}} | {{USA naval cannons}} | ||
Latest revision as of 10:10, 29 August 2024
.jpg)
Contents
Description
The 3-inch/50 calibre Mark 34 gun was developed by the US Navy during World War II as a response to the ineffectiveness of existing 20 mm and 40 mm anti-aircraft batteries against Japanese Kamikaze attacks. Designed as an upgrade of the 3"/50 calibre Mk. 22 gun, the Mk. 34 featured an autoloader that significantly improved its rate of fire, making it more effective against fast-moving aircraft. The gun entered service too late for use in World War Two, but it saw service from the late 1940s to the 1980s, replacing 40 mm Bofors on many US and allied ships. The Mark 34 was the single-mount variant, used notably on ships like USS Roanoke and other early post-WW2 vessels.
In-game, 3-inch Mk.34 (76 mm) is an exceptionally effective anti-aircraft gun, owing to her rapid-fire HE-VT rounds and a very good vertical guidance of +85°. She can also be used against surface targets with either HE or AP rounds, though the armour-piercing ammunition suffers from a very small explosive filler.
Vehicles equipped with this weapon
General info
Being a rapid-fire gun with an excellent choice of ammunition and good penetration characteristics, the 3-inch Mk. 34 can be used in a wide variety of roles. From dealing with aerial targets to countering coastal vessels and even breaching the ammo racks of destroyers, the gun performs well in every role. Its only downside is its relatively small calibre, which limits its damage potential against larger surface targets.
Available ammunition
| Penetration statistics | |||||||
|---|---|---|---|---|---|---|---|
| Ammunition | Type of warhead |
Penetration @ 0° Angle of Attack (mm) | |||||
| 100 m | 1,000 m | 2,000 m | 3,000 m | 4,000 m | 5,000 m | ||
| HC Mk.27 | HE | 8 | 8 | 8 | 8 | 8 | 8 |
| APHE | APHE | 121 | 98 | 77 | 61 | 49 | 39 |
| Shell details | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Ammunition | Type of warhead |
Velocity (m/s) |
Projectile mass (kg) |
Fuse delay (s) |
Fuse sensitivity (mm) |
Explosive mass (TNT equivalent) (g) |
Ricochet | |||||
| 0% | 50% | 100% | ||||||||||
| HC Mk.27 | HE | 823 | 5.9 | 0 | 0.1 | 500 | 79° | 80° | 81° | |||
| APHE | APHE | 823 | 5.9 | 0.01 | 4 | 63.7 | 47° | 60° | 65° | |||
| Proximity-fused shell details | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Ammunition | Type of warhead |
Velocity (m/s) |
Projectile mass (kg) |
Fuse delay (m) |
Fuse sensitivity (mm) |
Arming distance (m) |
Trigger radius (m) |
Explosive mass (TNT equivalent) (g) |
Ricochet | |||
| 0% | 50% | 100% | ||||||||||
| AA Mk.31 | HE-VT | 823 | 5.85 | 0 | 0.1 | 548 | 15 | 352.8 | 79° | 80° | 81° | |
Comparison with analogues
Typically, for post-WW2 guns, the 3-inch Mk. 34 features an excellent rate of fire and damage output. The only problematic round is the APHE, which has an unusually low explosive filler without any increase in penetration compared to guns such as the 76 mm 39-K.
HE
| Cannon | Sample Ship | Ammo | Calibre (mm) |
Muzzle velocity (m/s) |
Sustained rate of fire (rounds/min) |
Targeting speed (°/s) |
Vertical guidance (°) |
TNT equivalent (kg) |
TNT equivalent per minute (kg) |
Penetration @ 0° Angle of Attack (mm) | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Horizontal | Vertical | |||||||||||
|
3-inch Mark 10 | USS Raleigh | HE | 76 | 825 | 17 | 8.5 | 15 | 85 | 0.5 | 8.5 | 8 |
  
|
3 inch Mk.33 | Geniere | HE | 76.2 | 823 | 6 | 20 | 26 | 85 | 0.5 | 3 | 8 |
|
|
3-inch Mk.34 | USS Asheville | HE | 76.2 | 823 | 49.8 | 20 | 26 | 85 | 0.5 | 24.9 | 8 |
|
34-K (76 mm) | Soobrazitelny | HE | 76.2 | 845 | 27 | 12 | 8 | 85 | 0.483 | 13.04 | 8 |
|
|
39-K (76 mm) | Tashkent | HE | 76.2 | 845 | 20 | 18 | 11 | 87 | 0.483 | 9.66 | 8 |
|
|
76 mm/60 AK-176M | MPK Pr.12412 | HE | 76.2 | 845 | 20 | 30 | 26 | 85 | 0.616 | 12.32 | 10 |
|
|
AK-726 (76 mm) | SKR-7 | HE | 76.2 | 980 | 16.2 | 26 | 30 | 85 | 0.616 | 9.98 | 10 |
|
|
3 inch 12pdr 12 cwt QF Mk.V (76 mm) | HMS Churchill | HE | 76.2 | 823 | 17 | 25 | 25 | 70 | 0.5 | 8.5 | 8 |
|
|
76 mm/45 QF 3in 20cwt (76 mm) | HMS Valhalla | HE | 76.2 | 762 | 12 | 13 | 10 | 40 | 0.32 | 3.84 | 6 |
|
|
Type 88 AA (75 mm) | Type 5 | HE | 75 | 720 | 20 | 21 | 20 | 50 | 0.42 | 8.4 | 5 |
|
|
8 cm/40 3rd Year Type (76 mm) | Type K-8 No.13 late | HE | 76.2 | 685 | 20 | 11 | 10 | 75 | 0.48 | 9.6 | 8 |
|
|
8 cm/60 Type 98 (76 mm) | IJN Agano | HE | 76.2 | 902 | 25 | 18 | 16 | 85 | 0.399 | 9.98 | 7 |
|
76 mm/40 Ansaldo mod.1917 (76 mm) | RN Aquila | HE | 76.2 | 690 | 15 | 11 | 10 | 75 | 0.65 | 9.75 | 10 |
|
76 mm/62 OTO-Melara Compact (76 mm) | Sparviero | HE | 76 | 925 | 85.7 | 51 | 30 | 85 | 1.08 | 92.57 | 15 |
|
|
76 mm/62 SMP 3 (76 mm) | Albatros | HE | 76.2 | 930 | 8.57 | 34 | 60 | 85 | 0.864 | 7.40 | 15 |
|
75 mm/50 model 1922 | Duguay-Trouin | HE | 75 | 850 | 15 | 19 | 18 | 85 | 0.45 | 6.75 | 8 |
SAP/AP
| Cannon | Sample Ship | Ammo | Calibre (mm) |
Muzzle velocity (m/s) |
Sustained rate of fire (rounds/min) |
Targeting speed (°/s) |
Vertical guidance (°) |
TNT equivalent (kg) |
TNT equivalent per minute (kg) |
Penetration @ 0° Angle of Attack @ 5000 m (mm) | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Horizontal | Vertical | |||||||||||
|
|
3-inch Mark 10 | USS Raleigh | APCBC | 76 | 823 | 17 | 8.5 | 15 | 85 | 0.13328 | 2.27 | 57 |
|
|
3-inch Mk.34 | USS Asheville | APHE | 76.2 | 823 | 49.8 | 20 | 26 | 85 | 0.0637 | 3.17 | 62 |
|
|
34-K (76 mm) | Soobrazitelny | APHEBC | 76.2 | 816 | 27 | 12 | 8 | 85 | 0.119 | 3.21 | 65 |
|
|
39-K (76 mm) | Tashkent | APHEBC | 76.2 | 816 | 20 | 18 | 11 | 87 | 0.119 | 2.38 | 65 |
|
|
Type 88 AA (75 mm) | Type 5 | APHEBC | 75 | 720 | 20 | 21 | 20 | 50 | 0.150 | 3 | 55 |
|
|
76 mm/40 Ansaldo mod.1917 (76 mm) | RN Aquila | APHE | 76.2 | 690 | 15 | 11 | 10 | 75 | 0.319 | 4.79 | 20 |
|
|
76 mm/62 OTO-Melara Compact (76 mm) | Sparviero | SAP | 76 | 925 | 85.7 | 51 | 30 | 85 | 0.6552 | 57.46 | 32 |
Usage in battles
The 3-inch Mk. 34 is usually assigned to either the secondary or primary armament group. Vessels that have it in the secondary group will automatically engage enemy aircraft and surface combatants using AI gunners, but manual control can be taken over with the use of select secondary weapon control (default Alt+2). If the gun is in the primary group, it can be delegated to AI by switching to any other weapon group (weapon group switch, default Left Ctrl+E). This is important, as AI gunners will engage enemy vessels from as far as 4 kilometres away, which, combined with the HE-VT rounds, can often be a lifesaver, destroying enemy aircraft long before they have an opportunity to drop bombs on your vessel.
The gun is also very effective against surface vessels, particularly motor torpedo boats, owing to her high rate of fire and good muzzle velocity, making it easy to correct aim on target, while the HE rounds will effectively destroy them in a few hits. Against frigates and destroyers, a choice of APHE rounds might be preferable, especially when targeting ammo racks.
Pros and cons
Pros:
- High rate of fire
- Excellent vertical guidance
- Often available in a twin-mount
- Good muzzle velocity
- Access to a wide choice of rounds
Cons:
- Very low explosive filler of the APHE rounds, equivalent to only 63.7 grams TNT
History
The 3-inch Mk. 34 gun was developed by the United States Navy in response to Japanese Kamikaze attacks. Designed as an intermediate-calibre solution between the lighter 40 mm Bofors and the heavier 5-inch/38 (127 mm), the gun used a 76.2 mm, 50-calibre-long barrel with an electrically-driven autoloader. This allowed for a high rate of fire and tracking of fast-moving aircraft.
The Mk. 34's single mount was similar in size to the quad 40 mm Bofors, and despite the heavier mass, it was possible to replace Bofors on a one-for-three basis. During testing, it was found that a single 3"/50 was as effective as two 40 mm quad guns, making it a net loss in capability at comparable ranges. However, the 3-inch gun could effectively engage targets at longer ranges, which became increasingly important with the advent of jet-powered aeroplanes.
The initial prototype was ready by 1 September 1945, but with the end of the war, deployment was delayed until 1948. It became the weapon of choice on numerous US and allied ships from the late 1940s through to the 1980s. However, the history of the gun dates back to 1915, when the initial versions were introduced as dual-purpose weapons, undergoing modernisations and redesigns over the decades, culminating in the Mk. 34, which was the last significant upgrade for the gun.
Media
Excellent additions to the article would be video guides, screenshots from the game, and photos.
See also
Links to the articles on the War Thunder Wiki that you think will be useful for the reader, for example:
- reference to the article about the variant of the cannon/machine gun;
- references to approximate analogues by other nations and research trees.
External links
| USA naval cannons | |
|---|---|
| 20 mm | 20 mm/70 Oerlikon Mk.II · 20 mm/70 Oerlikon Mark V · 20 mm/70 Oerlikon Mark 24 |
| 25 mm | 25 mm/87 Mk.38 |
| 28 mm | 1.1 inch/75 Mk.1 |
| 37 mm | AN-M4 |
| 40 mm | Bofors L/60 Mark 1 · Bofors L/60 Mark 2 · Bofors L/60 Mark 3 |
| 76 mm | 3 inch/23 Mk.4 · 3-inch/50 Mk.10 · 3-inch/70 Mk.37 · 3-inch Mark 10 · 3 inch Mk.33 · 3-inch Mk.34 |
| 102 mm | 4 inch/50 Mk.9 |
| 127 mm | 5 inch/25 Mk.11 · 5 inch/25 Mk.13 AA · 5 inch/38 Mk.12 · 5-inch/50 Mk.5 · 5 inch/51 Mk.7 · 127 mm/54 Mark 18 |
| 152 mm | 6 inch/47 Mk.16 · 6 inch/47 DP Mk.16 · 6 inch/53 Mk.12 · M81 |
| 203 mm | 8 inch/55 Mark 9 · 8 inch/55 Mark 12 · 8 inch/55 Mark 14 · 8 inch/55 Mark 16 |
| 305 mm | 12-inch/45 Mk.5 · 12 inch/50 Mk.7 · 12 inch/50 Mk.8 |
| 356 mm | 14 inch/45 Mk.8 · 14 inch/45 Mk.12 · 14 inch/50 Mk.11 |
| Japan naval cannons | |
|---|---|
| 20 mm | JM61 · Type 98 |
| 25 mm | 25 mm/60 Type 96 |
| 37 mm | Type 4 · Type 11 pattern 1922 |
| 40 mm | 40 mm/62 Vickers |
| 57 mm | Type 97 |
| 75 mm | Type 88 AA |
| 76 mm | 3-inch/40 Type 41 · 8 cm/40 3rd Year Type · 8 cm/60 Type 98 |
| 100 mm | 100/65 mm Type 98 mod A |
| 120 mm | 120 mm/45 3rd Year Type · 120 mm/45 10th year type |
| 127 mm | 5 inch/40 Type 89 · 127 mm/50 3rd Year Type |
| 140 mm | 140 mm/50 3rd Year Type |
| 152 mm | 6-inch/45 Type 41 · 15 cm/50 Type 41 |
| 155 mm | 155 mm/60 3rd Year Type |
| 200 mm | 20 cm 3rd year type No.1 |
| 203 mm | 20 cm/45 Type 41 · 20 cm/50 3rd year type No.2 |
| 356 mm | 36 cm/45 Type 41 |
| 410 mm | 410 mm/45 Type 3 |
| Foreign: | |
| 20 mm | 20 mm/70 Oerlikon Mk.II (USA/Britain) |
| 40 mm | Bofors L/60 Mark 1 (USA) · Bofors L/60 Mark 2 (USA) · Bofors L/60 Mark 3 (USA) |
| 47 mm | 3 pdr QF Hotchkiss (Britain) |
| 76 mm | 3-inch Mark 10 (USA) · 3 inch Mk.33 (USA) · 3-inch Mk.34 (USA) |
| 120 mm | 4,7-inch/40 Armstrong (Britain) |
| 127 mm | 5 inch/38 Mk.12 (USA) |
| 305 mm | 12-inch/45 Vickers (Britain) · 12-inch/50 Vickers (Britain) |
