Difference between revisions of "AN-M4 (37 mm)"

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== 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 If the historical reference turns out to be too long, take it to a separate article, taking a link to the article about the weapon and adding a block "/History" (example: 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>.''
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A hydraulically recoil operated design created by legendary gunsmith, John Moses Browning, the 37mm gun [[M4 (37 mm)|M4]] was first developed for use on aircraft such the [[P-39 (Family)|P-39 Aircobra]] and the [[P-63 (Family)|P-63 Kingcobra]]. Needing a "barge-buster" weapon for their PT boats the M4, also known as the AN/M4 was salvaged from P-39s at Henderson Field on the island of Guadalcanal and mounted on the boats for the Solomon Islands Campaign in 1942. After the success of the M4 in the naval role, the Navy started to standardize these improvised guns eventually mounting the [[M9 (37 mm)|M9 37mm gun]] on PT boats in 1944 which used a more powerful round.
  
 
== Media ==
 
== Media ==

Revision as of 19:05, 30 September 2022

Description

The 37 mm AN-M4 is an American naval autocannon. It is the naval version of the 37 mm M4 cannon found on the P-39 Airacobra, and the P-63A-5 Kingcobra.

Vehicles equipped with this weapon

General info

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

Available ammunition

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
M54 shell HEFI-T* 3 3 3 3 3 3
M80 API-T 41 39 34 29 26 23
Shell details
Ammunition Type of
warhead
Velocity
(m/s)
Projectile
Mass (kg)
Fuse delay
(m)
Fuse sensitivity
(mm)
Explosive Mass
(TNT equivalent) (g)
Ricochet
0% 50% 100%
M54 shell HEFI-T* 610 0.61 0 0.1 65.25 79° 80° 81°
M80 API-T 556 0.75 N/A N/A N/A 47° 60° 65°

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:

Cons:

History

A hydraulically recoil operated design created by legendary gunsmith, John Moses Browning, the 37mm gun M4 was first developed for use on aircraft such the P-39 Aircobra and the P-63 Kingcobra. Needing a "barge-buster" weapon for their PT boats the M4, also known as the AN/M4 was salvaged from P-39s at Henderson Field on the island of Guadalcanal and mounted on the boats for the Solomon Islands Campaign in 1942. After the success of the M4 in the naval role, the Navy started to standardize these improvised guns eventually mounting the M9 37mm gun on PT boats in 1944 which used a more powerful round.

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.


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
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