MG FF/M (20 mm)

This page is about the German machine gun MG FF/M (20 mm). For the other version, see MG FF (20 mm).

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.

General info

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

Available ammunition

• Default: IT* · HEI · APHE
• Universal: IT* · HEI · HEI · APHE
• Air targets: FI-T* · HEI · HEI · FI-T* · HEI · HEI · APHE
• Tracers: IT*
• Stealth: APHE · HEI · HEI · HEI · AP-I
• Armoured targets (turret): AP-I · AP-I · APHE · IT*
• Universal (turret): AP-I · IT* · HEI · HEI

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	19	18	15	10	3	3
Universal	19	18	15	10	3	3
Air targets	19	18	15	10	6	6
Tracers	16	12	7	3	1	1
Stealth	20	18	15	10	3	3
Armoured targets (turret)	20	18	15	10	3	3
Universal (turret)	25	22	13	7	4	3

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:

• Shells are more powerful than standard rounds of the same calibre due to presence of Minengeschoß shells

Cons:

• Gun magazine in single-engine fighters is small

History

The MG FF, a licensed copy of the Oerlikon FF, suffered from a low rate of fire and low muzzle velocity compared to contemporary aircraft cannons used by the Allies. To improve the muzzle velocity, a new "mine shell" was created by reducing the thickness of the casing wall to increase the amount of propellant. The resulting cannon was lighter and boasted a higher muzzle velocity, but required a modification to the MG FF's recoil system. The subsequent modification was designated the MG FF/M, to stop the ground crews from accidentally loading the MG FF ammo which would damage the gun, and was accepted into service in the summer of 1940 on the Bf 109 E-4 and the Bf 110 aircraft. It would later see use on German medium bombers such as the Ju 88, Do 17, He 111, and Do 217. The MG FF/M was also used on the Fw 190 A series, but due to the limited capacity of the drum magazines (60 rounds compared to the 125 round belts) it would be phased out on most aircraft in favour of the lighter and higher capacity MG 151, which would become the primary German aircraft cannon during World War II.

Media

Excellent additions to the article would be video guides, screenshots from the game, and photos.

See also

• MG FF (20 mm)

External links

Paste links to sources and external resources, such as:

• topic on the official game forum;
• other literature.