View source for PTB-23 (23 mm)

== Description ==
''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.''

=== Vehicles equipped with this weapon ===

== General info ==
''Tell us about the tactical and technical characteristics of the cannon or machine gun.''

=== Available shells ===
''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).''

=== Comparison with analogues ===
''Give a comparative description of cannons/machine guns, that have firepower equal to these type of weapons.''

== Usage in the battles ==
''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.''

=== Pros and cons ===
''Summarize and briefly evaluate the weaponry in terms of its characteristics and combat effectiveness. Mark pros and cons as a list.''

'''Pros:'''
*

'''Cons:'''
*

== Historical part ==
''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 If the historical reference turns out to be big one, take it into a separate article and add a link to it by using the "main" template.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.''

== Media ==
''An excellent addition to the article would be a video guide, as well as screenshots from the game and photos.''

== Read 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.''
''ETC.''

== Sources ==
''Paste links to sources and external resources, such as:''
* ''topic on the official game forum''
* ''page on the Wikipedia''
* ''page on aircraft or gorund forces encyclopedia''
* ''other literature''

{{USSR aircraft cannons}}

[[Category:Aircraft cannons]]