The MG 42 is a 7.9mm universal machine gun
Machine gun
A machine gun is a fully automatic mounted or portable firearm, usually designed to fire rounds in quick succession from an ammunition belt or large-capacity magazine, typically at a rate of several hundred rounds per minute....

 that was developed in Nazi Germany
Nazi Germany
Nazi Germany , also known as the Third Reich , but officially called German Reich from 1933 to 1943 and Greater German Reich from 26 June 1943 onward, is the name commonly used to refer to the state of Germany from 1933 to 1945, when it was a totalitarian dictatorship ruled by...

 and entered service with the Wehrmacht
The Wehrmacht – from , to defend and , the might/power) were the unified armed forces of Nazi Germany from 1935 to 1945. It consisted of the Heer , the Kriegsmarine and the Luftwaffe .-Origin and use of the term:...

in 1942. It supplemented, and, in some instances, replaced the MG 34
MG 34
The Maschinengewehr 34, or MG 34, is a German air-cooled machine gun that was first produced and accepted into service in 1934, and first issued to units in 1935. It accepts the 8x57mm IS cartridge....

 general-purpose machine gun in all branches of the German Armed Forces, though both weapons were manufactured and used until the end of the war.

The MG 42 has a proven record of reliability, durability, simplicity, and ease of operation, and is most notable for being able to produce a stunning volume of suppressive fire.
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