SKS

The
SKS is a Russian
7.62x39mm caliber
semi-automatic carbine, designed in 1945 by
Sergei Gavrilovich Simonov. SKS is an acronym for
Samozaryadniy Karabin sistemi Simonova (
Russian: Самозарядный карабин системы Симонова), 1945 (Self-loading Carbine, Simonov's system, 1945), or SKS 45. The SKS carbine was rather quickly phased out of first-line service, replaced by the
AK-47, but remained in second-line service for decades afterwards. It remains a ceremonial arm today. It was widely exported and produced by the former
Eastern Bloc nations, as well as
China, where it was designated the "Type 56",
East Germany as the "Karabiner S" and in North Korea as the "Type 63". It is today popular on the civilian surplus market in many countries. Together with the
RPD light machine gun the SKS was one of the first weapons chambered for the 7.62x39mm M43 round later used in the AK-47 and
RPK.