Difference between revisions of "8cwt QF Mk I (114 mm)"

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=== 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).''
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{{:{{PAGENAME}}/Ammunition|114 mm HE}}
  
 
=== Comparison with analogues ===
 
=== Comparison with analogues ===
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'''Pros:'''
 
'''Pros:'''
  
*
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* Frequently causes hull-breaks on small vessels
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* Unrivaled HE ammunition at its tier
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'''Cons:'''
 
'''Cons:'''
  
*
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* Terrible damage output against larger adversaries
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* Poor ballistics
  
 
== History ==
 
== History ==
The 8 centum weight, Quick-Firing Mark I is a naval gun with an unusual history. The design for this 4.5-inch gun was developed to replace the 230mm spigot mortar on Churchill AVRE (Armored Vehicle Royal Engineers) as a weapon for firing petard charges against fortifications. However, the British Army instead decided to pursue the development of a 6.5-inch design which became the L6A1 mounted on post-war models. Fortunately for the designers, the Royal Navy was looking for a more powerful replacement for the [[6pdr 7cwt QF Mk IIA (57 mm)|6pdr 7cwt QF Mk IIA]] on their Motor Torpedo Boats in 1944. After comparative trials at Shoeburyness alongside the British Army's QF 95mm Howitzer, the 8cwt QF Mark I was accepted by the Royal Navy, but it did not enter service until 1946. A smooth-bore design with a semi-automatic action, the 98 guns were accepted into Royal Navy service on and saw action on the British Motor Torpedo Boats of the post-war period including the [[Dark Adventurer]]. A prototype stabilized variant was also developed using the stabilization system from [[Centurion (Family)|Centurion]] tank, but it was not adopted due to the excessive weight from the modifications.  
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<!-- ''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>.'' -->
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The 8 centum weight, Quick-Firing Mark I is a naval gun with an unusual history. The design for this 4.5-inch gun was developed to replace the 230 mm spigot mortar on the Churchill AVRE (Armoured Vehicle Royal Engineers) as a weapon for firing petard charges against fortifications. However, the British Army instead decided to pursue the development of a 6.5-inch design which became the L6A1 mounted on post-war models. Fortunately for the designers, the Royal Navy was looking for a more powerful replacement for the [[6pdr 7cwt QF Mk IIA (57 mm)|6pdr 7cwt QF Mk IIA]] on their Motor Torpedo Boats in 1944. After comparative trials at Shoeburyness alongside the British Army's QF 95 mm Howitzer, the 8cwt QF Mark I was accepted by the Royal Navy, but it did not enter service until 1946. A smooth-bore design with a semi-automatic action, the 98 guns were accepted into Royal Navy service and were mounted on the British Motor Torpedo Boats of the post-war period including the [[Dark Adventurer]]. A prototype stabilized variant was also developed using the stabilization system from [[Centurion (Family)|Centurion]] tank, but it was not adopted due to the excessive weight from the modifications.
  
 
== Media ==
 
== Media ==

Latest revision as of 08:36, 6 November 2024

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.

Vehicles equipped with this weapon

General info

Tell us about the tactical and technical characteristics of the cannon or machine gun.

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).

Penetration statistics
Ammunition Type of
warhead
Penetration @ 0° Angle of Attack (mm)
1,000 m 2,500 m 5,000 m 7,500 m 10,000 m 15,000 m
114 mm HE HE 34 34 34 34 34 34
Shell details
Ammunition Type of
warhead
Velocity
(m/s)
Projectile
mass (kg)
Fuse delay
(m)
Fuse sensitivity
(mm)
Explosive mass
(TNT equivalent) (kg)
Ricochet
0% 50% 100%
114 mm HE HE 457 6.66 0 0.1 2.9 79° 80° 81°

Comparison with analogues

Give a comparative description of cannons/machine guns that have firepower equal to this weapon.

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.

Pros and cons

Summarise and briefly evaluate the weaponry in terms of its characteristics and combat effectiveness. Mark pros and cons as a list.

Pros:

  • Frequently causes hull-breaks on small vessels
  • Unrivaled HE ammunition at its tier


Cons:

  • Terrible damage output against larger adversaries
  • Poor ballistics

History

The 8 centum weight, Quick-Firing Mark I is a naval gun with an unusual history. The design for this 4.5-inch gun was developed to replace the 230 mm spigot mortar on the Churchill AVRE (Armoured Vehicle Royal Engineers) as a weapon for firing petard charges against fortifications. However, the British Army instead decided to pursue the development of a 6.5-inch design which became the L6A1 mounted on post-war models. Fortunately for the designers, the Royal Navy was looking for a more powerful replacement for the 6pdr 7cwt QF Mk IIA on their Motor Torpedo Boats in 1944. After comparative trials at Shoeburyness alongside the British Army's QF 95 mm Howitzer, the 8cwt QF Mark I was accepted by the Royal Navy, but it did not enter service until 1946. A smooth-bore design with a semi-automatic action, the 98 guns were accepted into Royal Navy service and were mounted on the British Motor Torpedo Boats of the post-war period including the Dark Adventurer. A prototype stabilized variant was also developed using the stabilization system from Centurion tank, but it was not adopted due to the excessive weight from the modifications.

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

Paste links to sources and external resources, such as:

  • topic on the official game forum;
  • other literature.


Britain naval cannons
20 mm  20 mm/70 Oerlikon Mk.II · 20 mm/70 Oerlikon Mark V · 20 mm/70 Oerlikon Mark 24
40 mm  2pdr QF Mk.IIc · 2pdr QF Mk.VIII · 2pdr Rolls Royce · QF Mark V · QF Mark VII · QF STAAG Mark II
47 mm  3 pdr QF Hotchkiss
57 mm  6pdr 7cwt QF Mk IIA · 6pdr QF Mk.V
76 mm  3 inch 12pdr 12 cwt QF Mk.V · 3 inch/70 Mark 6 · 76 mm/45 QF 3in 20cwt HA Mark I · 76 mm/50 12pdr 18cwt QF Mark I · OQF 3in 20cwt
102 mm  4 inch/40 QF mark III · 4 in QF Mark V · 4 inch/45 Mark XVI · 4 inch/50 BL Mark VII · BL Mark IX
114 mm  4.5 inch/45 QF Mark IV · 4.5 inch/45 QF Mark V · 8cwt QF Mk I
120 mm  4.7 inch/45 Mk.XII
133 mm  5.25 inch/50 QF Mark I
152 mm  6 inch/45 BL Mark VII · 6 inch/45 BL Mark XII · 6 inch/50 BL Mark XXIII · 6 inch/50 QF Mark N5
190 mm  7.5 inch/45 BL Mk.VI
203 mm  8 inch/50 Mark VIII
305 mm  305 mm/45 Mark X · 12 inch/50 Mark XI
343 mm  13.5 inch/45 Mark 5(H) · 13.5 inch/45 Mark 5(L)
381 mm  15 inch/42 BL Mark I
  Foreign:
20 mm  Rh202 (Germany)
40 mm  Bofors L/60 Mark 2 (USA) · Bofors L/60 Mark 3 (USA)
76 mm  3 inch Mk.33 (USA) · 76 mm/62 OTO-Melara Compact (Italy)