BK 7.5 (75 mm)

Description

The 75 mm BK 7.5 is an German air-mounted cannon armament. An exclusive armament to the Hs 129 B-3, it fire shells similar to that of the tank armament PaK40, bringing quality anti-tank power from the air against armoured targets.

Vehicles equipped with this weapon

• Hs 129 B-3

General info

A large calibre weapon mounted on an aircraft, the 75 mm can deliver a good amount of fire onto target if the plane is flown right for the weapon system to be utilised. The user must be experienced in its usage as its mount design on an aircraft as well as its rather slow rate of fire mean that a user will have one, or maybe two, shot onto target before the plane passes over.

Available shells

• Default: APHE
• Armored Targets: HVAP-T
• Air Targets: HEF-T

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	137	135	123	110	98	88
Armored targets	163	159	143	126	110	96
Air targets	10	10	10	10	10	10

Belt details
Belt	Type of warhead	Velocity (m/s)	Projectile Mass (kg)	Fuse delay (m)	Fuse sensitivity (mm)	Explosive Mass (TNT equivalent) (g)	Ricochet
							0%	50%	100%
Default	APHE	740	6.8	1.2	14	28.9	48°	63°	71°
Armored targets	HVAP-T	919	4.1	N/A	N/A	N/A	66°	70°	72°
Air targets	HEF-T	700	5.74	N/A	0.1	680	79°	80°	81°

Comparison with analogues

Give a comparative description of cannons/machine guns, that have firepower equal to these type of weapons.

Usage in 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:

History

Examine the history of the creation and combat usage of this weapon. If the historical reference turns out to be too big, take it to a separate article, taking a link to an article about the vehicle and adding a block "/ History" (example: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>, as well as adding them at the end of the article.

Media

An excellent addition to the article would be a video guide, as well as 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.