Difference between revisions of "GSh-23L (23 mm)"

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[[File:GSh-23L cannon.jpg|thumbnail|right|x100px|]]
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== Description ==
 
== Description ==
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''Write an introduction to the article in 2-3 small paragraphs. Briefly tell about the history of the devekopment and combat using of the weaponry and also about it's features. Make a air or ground vehicles list on which this weapon is installed in our game.''
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<!-- ''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.'' -->
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The GSh-23L is a twin-barreled aviation autocannon that was introduced in [[Update 1.81 "The Valkyries"]]. Featuring a very high rate of fire, the GSh-23L is the developmental follow-on to the Nudelman-Rikhter series of autocannons and was first introduced in 1965. The weapon operates on the Gast principle, whereby the recoil from one barrel operates the mechanism of the other, providing an inexpensive and simple method of a high rate of fire weapon without resorting to revolver or Gatling mechanisms. The GSh-23L is found on both helicopters and fixed-wing aircraft and provides these vehicles with very accurate and deadly firepower. Featuring nearly 3,400 rounds/minute and very limited ammunition choices, this cannon performs the job it was made to do without any unnecessary complications, although it will take discipline to not expend all of the ammunition in waste.
  
 
=== Vehicles equipped with this weapon ===
 
=== Vehicles equipped with this weapon ===
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<!-- ''List out vehicles that are equipped with the weapon.'' -->
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* {{Specs-Link|mi_35m}}
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* {{Specs-Link|mig-21_smt}}
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* {{Specs-Link|mig-21_mf}}
  
 
== 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.''
  
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=== Available shells ===
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=== Available ammunition ===
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''Describe the shells that are available for the cannon and their features and purpose. If it iconcerns autocanons or machine guns, so write about different ammo belts and what is inside (which types of shells).''
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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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* '''Default:''' {{Annotation|AP-I|Armour-piercing incendiary}}{{-}}{{Annotation|FI-T|Fragmentation incendiary tracer}}
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* '''Armored targets:''' {{Annotation|FI-T|Fragmentation incendiary tracer}}{{-}}{{Annotation|AP-I|Armour-piercing incendiary}}{{-}}{{Annotation|AP-I|Armour-piercing incendiary}}{{-}}{{Annotation|AP-I|Armour-piercing incendiary}}
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* '''Air targets:''' {{Annotation|FI-T|Fragmentation incendiary tracer}}{{-}}{{Annotation|FI-T|Fragmentation incendiary tracer}}{{-}}{{Annotation|FI-T|Fragmentation incendiary tracer}}{{-}}{{Annotation|AP-I|Armour-piercing incendiary}}
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* '''Stealth:''' {{Annotation|AP-I|Armour-piercing incendiary}}
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{| class="wikitable sortable" style="text-align:center" width="100%"
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! colspan="7" | Penetration statistics
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|-
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! rowspan="2" data-sort-type="text" | Belt
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! colspan="6" | '''Penetration @ 0° Angle of Attack (mm)'''
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|-
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! 10 m !! 100 m !! 500 m !! 1,000 m !! 1,500 m !! 2,000 m
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|-
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| Default || 29 || 26 || 20 || 16 || 14 || 9
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|-
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| Armored targets || 29 || 26 || 20 || 16 || 14 || 9
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|-
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| Air targets || 29 || 26 || 20 || 16 || 14 || 9
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|-
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| Stealth || 29 || 26 || 20 || 16 || 14 || 9
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|-
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|}
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{| class="wikitable sortable" style="text-align:center" width="100%"
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! colspan="9" | Belt details
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|-
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! rowspan="2" data-sort-type="text" | Belt
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! rowspan="2" | Velocity<br>(m/s)
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! rowspan="2" | Projectile<br>Mass (kg)
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! rowspan="2" | Fuse delay<br>(m)
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! rowspan="2" | Fuse sensitivity<br>(mm)
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! rowspan="2" | Explosive Mass<br>(TNT equivalent) (g)
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! colspan="3" | Ricochet
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|-
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! 0% !! 50% !! 100%
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|-
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| Stealth || AP-I || 710 || 0.20 || N/A || N/A || N/A || 47° || __° || 65°
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|-
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|}
  
 
=== Comparison with analogues ===
 
=== Comparison with analogues ===
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''Give a comparative description of cannons/machine guns, that have firepower equal to these type of weapons.''
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<!-- ''Give a comparative description of cannons/machine guns that have firepower equal to this weapon.'' -->
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* '''[[NR-23 (23 mm)]]:''' The GSh-23L is a direct developmental replacement for the NR-23, featuring a vastly better rate of fire although it uses the same ammunition.
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* '''[[NR-30 (30 mm)]]:''' The NR-30 has far more explosive power due to the larger shells, although it only has a fire rate of 1,000 rounds/minute.
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* '''[[GSh-23-2 (23 mm)]]:''' This is used in the UPK-23-250 gun pod on a wide variety of helicopters and aircraft, but has a much lower rate of fire.
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* '''[[GSh-30-2K (30 mm)]]:''' The GSh-30-2K operates on the same principle and has a very high rate of fire (~2,600 rpm) but has better performance due to being 30 mm caliber.
 +
* '''[[M61 (20 mm)]]:''' The M61 cannon has comparable explosive filling to the fragmentation rounds of the GSh-23L, although the M61 has improved ballistics and an astounding 6,000 rounds/minute rate of fire.
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* '''[[M197 (20 mm)]]:''' The M197 uses the same ammunition as the M61, although it has a far lower rate of fire at 1,000 rounds/minute. Compared to the GSh-23L, it has a greater ammunition capacity on helicopters (750 vs 450 rounds).
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* '''[[GIAT M781 (30 mm)]]:''' The M781 is another helicopter-mounted cannon, and although it has much more offensive power than the GSh-23L it lacks the rate of fire at only 1,200 rounds/minute.
  
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== Usage in the battles ==
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== Usage in battles ==
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''Describe the cannon/machine gun in the game - its distinctive features, tactics of usage against the main opponents. Please don't write a "guide" - do not impose a single point of view, but give the reader food for thought.''
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''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 and cons ===
−
''Summarize and briefly evaluate the weaponry in terms of its characteristics and combat effectiveness. Mark pros and cons as a list.''
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<!-- ''Summarise and briefly evaluate the weaponry in terms of its characteristics and combat effectiveness. Mark pros and cons as a list.'' -->
  
 
'''Pros:'''
 
'''Pros:'''
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*
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* ''Much'' higher rate of fire than previous cannons
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* Powerful fragmentation rounds which can cause severe damage to enemy aircraft
  
 
'''Cons:'''
 
'''Cons:'''
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*
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* Very limited ammunition choice (only AP-I and FI-T shells available)
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* Small amount of ammunition available on fixed-wing aircraft
  
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== Historical part ==
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== History ==
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''Examine the history of the creation and combat usage of this weapon. If the historical reference turns out to be big one, take it into a separate article and add a link to it by using the "main" template. In the end be sure to include references to sources.''
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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>.''
  
 
== Media ==
 
== Media ==
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''An excellent addition to the article would be a video guide, as well as screenshots from the game and photos.''
+
''Excellent additions to the article would be video guides, screenshots from the game, and photos.''
  
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== Read also ==
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== See also ==
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''Links to the articles on the War Thunder Wiki that you think will be useful for the reader, for example,''
+
''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;''
 
* ''reference to the article about the variant of the cannon/machine gun;''
 
* ''references to approximate analogues by other nations and research trees.''
 
* ''references to approximate analogues by other nations and research trees.''
−
''ETC.''
 
  
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== Sources ==
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== External links ==
 
''Paste links to sources and external resources, such as:''
 
''Paste links to sources and external resources, such as:''
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* ''topic on the official game forum''
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* ''topic on the official game forum;''
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* ''page on the Wikipedia''
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* ''encyclopedia page on the weapon;''
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* ''page on aircraft or gorund forces encyclopedia''
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* ''other literature.''
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* ''other literature''
 
  
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{{Germany aircraft cannons}}
 
{{USSR aircraft cannons}}
 
{{USSR aircraft cannons}}
  
 
[[Category:Aircraft cannons]]
 
[[Category:Aircraft cannons]]

Revision as of 11:13, 30 July 2020

GSh-23L cannon.jpg

Description

The GSh-23L is a twin-barreled aviation autocannon that was introduced in Update 1.81 "The Valkyries". Featuring a very high rate of fire, the GSh-23L is the developmental follow-on to the Nudelman-Rikhter series of autocannons and was first introduced in 1965. The weapon operates on the Gast principle, whereby the recoil from one barrel operates the mechanism of the other, providing an inexpensive and simple method of a high rate of fire weapon without resorting to revolver or Gatling mechanisms. The GSh-23L is found on both helicopters and fixed-wing aircraft and provides these vehicles with very accurate and deadly firepower. Featuring nearly 3,400 rounds/minute and very limited ammunition choices, this cannon performs the job it was made to do without any unnecessary complications, although it will take discipline to not expend all of the ammunition in waste.

Vehicles equipped with this weapon

General info

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

Available ammunition

  • Default: AP-I · FI-T
  • Armored targets: FI-T · AP-I · AP-I · AP-I
  • Air targets: FI-T · FI-T · FI-T · AP-I
  • Stealth: AP-I
Penetration statistics
Belt Penetration @ 0° Angle of Attack (mm)
10 m 100 m 500 m 1,000 m 1,500 m 2,000 m
Default 29 26 20 16 14 9
Armored targets 29 26 20 16 14 9
Air targets 29 26 20 16 14 9
Stealth 29 26 20 16 14 9
Belt details
Belt Velocity
(m/s) 		Projectile
Mass (kg) 		Fuse delay
(m) 		Fuse sensitivity
(mm) 		Explosive Mass
(TNT equivalent) (g) 		Ricochet
0% 50% 100%
Stealth AP-I 710 0.20 N/A N/A N/A 47° __° 65°

Comparison with analogues

  • NR-23 (23 mm): The GSh-23L is a direct developmental replacement for the NR-23, featuring a vastly better rate of fire although it uses the same ammunition.
  • NR-30 (30 mm): The NR-30 has far more explosive power due to the larger shells, although it only has a fire rate of 1,000 rounds/minute.
  • GSh-23-2 (23 mm): This is used in the UPK-23-250 gun pod on a wide variety of helicopters and aircraft, but has a much lower rate of fire.
  • GSh-30-2K (30 mm): The GSh-30-2K operates on the same principle and has a very high rate of fire (~2,600 rpm) but has better performance due to being 30 mm caliber.
  • M61 (20 mm): The M61 cannon has comparable explosive filling to the fragmentation rounds of the GSh-23L, although the M61 has improved ballistics and an astounding 6,000 rounds/minute rate of fire.
  • M197 (20 mm): The M197 uses the same ammunition as the M61, although it has a far lower rate of fire at 1,000 rounds/minute. Compared to the GSh-23L, it has a greater ammunition capacity on helicopters (750 vs 450 rounds).
  • GIAT M781 (30 mm): The M781 is another helicopter-mounted cannon, and although it has much more offensive power than the GSh-23L it lacks the rate of fire at only 1,200 rounds/minute.

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:

  • Much higher rate of fire than previous cannons
  • Powerful fragmentation rounds which can cause severe damage to enemy aircraft

Cons:

  • Very limited ammunition choice (only AP-I and FI-T shells available)
  • Small amount of ammunition available on fixed-wing aircraft

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;
  • encyclopedia page on the weapon;
  • other literature.


Germany aircraft cannons
15 mm  MG 151
20 mm  MG 151 · MG C/30L · MG FF · MG FF/M
27 mm  Mauser BK27
30 mm  MK 101 · MK 103 · MK 108
37 mm  BK 3.7
50 mm  BK 5 · Mk.214a
75 mm  BK 7.5
  Foreign:
20 mm  Hispano Mk.V (Britain) · M24A1 (USA) · M61A1 (USA) · ShVAK (USSR)
23 mm  GSh-23L (USSR) · NR-23 (USSR) · VYa-23 (USSR)
30 mm  DEFA 552 (France) · GSh-30-1 (USSR) · GSh-30-2K (USSR) · NR-30 (USSR)
37 mm  N-37D (USSR)

USSR aircraft cannons
20 mm  B-20E · B-20M · B-20S · ShVAK
23 mm  GSh-23L · NR-23 · NS-23 · NS-23K · PTB-23 · VYa-23
30 mm  2A42 · GSh-6-30 · GSh-30-1 · GSh-30-2 · GSh-30-2K · NR-30
37 mm  N-37 · N-37D · NS-37 · SH-37
45 mm  NS-45
  Foreign:
20 mm  Hispano Mk.II (Britain) · MG 151 (Germany)
37 mm  M4 (USA) · M10 (USA)

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