Difference between revisions of "QF L4A1 (183 mm)"

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== 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 '''183 mm QF L4A1''' is a British tank cannon. It is among the largest in-game calibers for ground vehicles, only the German [[38 cm Sturmmörser]], aka the Sturmtiger has a bigger round. Although this only fires HESH rounds.  
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The '''183 mm QF L4A1''' is a British tank cannon. It is among the largest in-game calibres for ground vehicles, although it only fires HESH rounds.
  
 
=== Vehicles equipped with this weapon ===
 
=== Vehicles equipped with this weapon ===
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== General info ==
 
== General info ==
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<!-- ''Tell us about the tactical and technical characteristics of the cannon or machine gun.'' -->
 
Many might think that a gun this big will guarantee a kill. This is often correct, but you have to be cautious of the round being trapped by volumetric armor. It is important to avoid shooting spots with volumetric armor on enemy tanks. If you avoid spots like this, the gun will do wonders.  
 
Many might think that a gun this big will guarantee a kill. This is often correct, but you have to be cautious of the round being trapped by volumetric armor. It is important to avoid shooting spots with volumetric armor on enemy tanks. If you avoid spots like this, the gun will do wonders.  
  
 
=== Available ammunition ===
 
=== Available ammunition ===
Because the gun was originally designed as an anti-emplacement howitzer, it is limited to firing HESH ammunition. This can work against tanks, but it will not always penetrate the frontal armor of its enemies. Therefore it is important to aim correctly, to have a higher chance to destroy a tank or maybe even several in one shot, which is not incredibly rare because of the massive size of this gun.
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<!-- ''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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Because the gun was originally designed as an anti-emplacement howitzer, it is limited to firing HESH ammunition. This can work against tanks, but it will not always penetrate the frontal armor of its enemies. Therefore it is important to aim correctly, to have a higher chance to destroy a tank or maybe even several in one shot, which is not incredibly rare because of the massive size of this gun.
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{{:{{PAGENAME}}/Ammunition|Shell L1}}
  
 
=== Comparison with analogues ===
 
=== Comparison with analogues ===
Since guns of this size are incredibly rare, there is only one analogue, the [[38 cm Sturmmörser]]. This one has a bigger gun, but this causes it to have a longer reload. Even though both are massive, the L4A1 can have the upper hand, because it can penetrate more armor.  
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''Give a comparative description of cannons/machine guns that have firepower equal to this weapon.''
  
 
== Usage in battles ==
 
== Usage in battles ==
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'''Pros:'''
 
'''Pros:'''
  
* Second largest caliber tank round in the game, at 183 mm
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* Very large calibre, at 183 mm
 
* Excellent potential damage output
 
* Excellent potential damage output
  
 
'''Cons:'''
 
'''Cons:'''
  
* Shell can be easily trapped by volumetric armor
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* Shell can be easily trapped by volumetric armour
  
 
== History ==
 
== History ==

Latest revision as of 17:15, 29 December 2023

Description

The 183 mm QF L4A1 is a British tank cannon. It is among the largest in-game calibres for ground vehicles, although it only fires HESH rounds.

Vehicles equipped with this weapon

General info

Many might think that a gun this big will guarantee a kill. This is often correct, but you have to be cautious of the round being trapped by volumetric armor. It is important to avoid shooting spots with volumetric armor on enemy tanks. If you avoid spots like this, the gun will do wonders.

Available ammunition

Because the gun was originally designed as an anti-emplacement howitzer, it is limited to firing HESH ammunition. This can work against tanks, but it will not always penetrate the frontal armor of its enemies. Therefore it is important to aim correctly, to have a higher chance to destroy a tank or maybe even several in one shot, which is not incredibly rare because of the massive size of this gun.

Penetration statistics
Ammunition Type of
warhead
Penetration @ 0° Angle of Attack (mm)
10 m 100 m 500 m 1,000 m 1,500 m 2,000 m
Shell L1 HESH 228 228 228 228 228 228
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%
Shell L1 HESH 716 72.57 0.1 4 21.76 73° 77° 80°

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

Pros:

  • Very large calibre, at 183 mm
  • Excellent potential damage output

Cons:

  • Shell can be easily trapped by volumetric armour

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: https://wiki.warthunder.com/(Weapon-name)/History) and add a link to it here using the main template. Be sure to reference text and sources by using <ref></ref>, as well as adding them at the end of the article with <references />.

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 tank cannons
30 mm  L21A1
40 mm  QF 2-pounder
47 mm  Ordnance QF 3-pounder
57 mm  6pdr OQF Mk.III · 6pdr OQF Mk.V
75 mm  OQF Mk.V
76 mm  OQF 3-inch Howitzer Mk I · OQF 3in 20cwt · QF 17-pounder
77 mm  OQF Mk.II
84 mm  20pdr OQF Mk.I
94 mm  28pdr OQF · 32pdr OQF · OQF Mk.II
95 mm  Howitzer, Tank No.1, Mk.I
105 mm  LRF · Royal Ordnance L7A1
120 mm  Ordnance QF Tk. L1A2 · Ordnance BL Tk. L11 · L11A5 · L30A1
165 mm  ORD BL 6.5in L9A1
183 mm  QF L4A1
  Foreign:
25 mm  M242 (USA)
37 mm  M5 (USA) · M6 (USA)
75 mm  M2 (USA) · M3 (USA)
84 mm  kan Strv 81 (Sweden)
105 mm  Sharir (Israel)
120 mm  Rh120 L/55 A1 (Germany)
125 mm  2A46M-5 (Russia)
155 mm  M185 (USA)
  South Africa
20 mm  GI-2
76 mm  GT-4
90 mm  GT-2
105 mm  GT-3 · GT-7 · GT-8
155 mm  G6 L/45