Sergei Gavrilovich Simonov
Encyclopedia
Sergei Gavrilovich Simonov (Russian
Russian language
Russian is a Slavic language used primarily in Russia, Belarus, Uzbekistan, Kazakhstan, Tajikistan and Kyrgyzstan. It is an unofficial but widely spoken language in Ukraine, Moldova, Latvia, Turkmenistan and Estonia and, to a lesser extent, the other countries that were once constituent republics...

:Сергей Гаврилович Симонов, born 1894 - 1986) was a Soviet
Soviet Union
The Soviet Union , officially the Union of Soviet Socialist Republics , was a constitutionally socialist state that existed in Eurasia between 1922 and 1991....

 weapons designer; he is one of the fathers of the modern assault rifle
Assault rifle
An assault rifle is a selective fire rifle that uses an intermediate cartridge and a detachable magazine. Assault rifles are the standard infantry weapons in most modern armies...

.

Mostly known for the Samozaryadnyi karabin sistemi Simonova (Russian: Самозарядный карабин системы Симонова), 1945 (Self-loading Carbine, Simonov's system, 1945), or SKS
SKS
The SKS is a Soviet semi-automatic rifle chambered for the 7.62x39mm round, designed in 1943 by Sergei Gavrilovich Simonov. SKS-45 is an acronym for Samozaryadnyj Karabin sistemy Simonova, 1945 Simonov system, 1945), or SKS 45. The Sks is a scaled down version of the PTRS-41 anti-tank rifle also...

 carbine, he also pioneered the assault and semi-automatic rifle field in the 1920s and 1930s, mostly under the supervision of both Vladimir Fyodorov and Fedor Tokarev
Fedor Tokarev
Fedor Vasilievich Tokarev was a Russian weapons designer and deputy of the Supreme Soviet of the USSR from 1941 to 1950. Outside the former Soviet Union he is best known as the designer of the Tokarev TT-30 and TT-33 self-loading pistol and the Tokarev SVT-38 and SVT-40 self-loading rifle, both...

. His early work preceded both the M1 Garand (of 1933), and the later M1 Carbine
M1 Carbine
The M1 carbine is a lightweight, easy to use semi-automatic carbine that became a standard firearm for the U.S. military during World War II, the Korean War and the Vietnam War, and was produced in several variants. It was widely used by U.S...

, AK-47
AK-47
The AK-47 is a selective-fire, gas-operated 7.62×39mm assault rifle, first developed in the Soviet Union by Mikhail Kalashnikov. It is officially known as Avtomat Kalashnikova . It is also known as a Kalashnikov, an "AK", or in Russian slang, Kalash.Design work on the AK-47 began in the last year...

, and M16 series.

Born in 1894 in Fedotov
Fedotov
Fedotov or Fedotova is a common Russian last name and may refer to the following people:*Alexander Filippovich Fedotov , Russian actor and dramatist...

, Simonov began work in a foundry immediately after completing his elementary school studies. By the end of World War I
World War I
World War I , which was predominantly called the World War or the Great War from its occurrence until 1939, and the First World War or World War I thereafter, was a major war centred in Europe that began on 28 July 1914 and lasted until 11 November 1918...

, after completing a basic technician's course of instruction, he began working on a pioneering automatic rifle
Automatic rifle
Automatic rifle is a term generally used to describe a semi-automatic rifle chambered for a rifle cartridge, capable of delivering both semi- and full automatic fire...

 designed by Vladimir Grigoryevich Fyodorov
Vladimir Grigoryevich Fyodorov
Vladimir Grigoryevich Fyodorov was a Russian and Soviet scientist, weapons designer, professor , lieutenant general of a corps of military engineers , founder of the Soviet school of automatic small arms, and a Hero of Socialist Labor .In 1900 Vladimir Fyodorov graduated from Mikhailovskaya...

, the Federov Avtomat. After the Russian Revolution
October Revolution
The October Revolution , also known as the Great October Socialist Revolution , Red October, the October Uprising or the Bolshevik Revolution, was a political revolution and a part of the Russian Revolution of 1917...

, Simonov continued further at the Moscow Polytechnic Institute, graduating in 1924 to work at Russia's giant Tula Arsenal
Tula Arsenal
Tula Arms Plant is a Russian weapons manufacturer founded by Tsar Peter I of Russia in 1712 in Tula, Russia as Tula Arsenal. Throughout its history, it has produced weapons for whoever controlled the Russian state...

. By 1926 he had become a quality-control inspector at Tula
Tula, Russia
Tula is an industrial city and the administrative center of Tula Oblast, Russia. It is located south of Moscow, on the Upa River. Population: -History:...

, and by 1927, had been promoted into the Soviet Design and Development Department where he worked directly under Fyodorov. The Simonov AVS-36, which entered service in the 1930s would see service in the early part of World War II
World War II
World War II, or the Second World War , was a global conflict lasting from 1939 to 1945, involving most of the world's nations—including all of the great powers—eventually forming two opposing military alliances: the Allies and the Axis...

, up to about 1940 or so where it was replaced by other semi-automatic designs.

During World War II
World War II
World War II, or the Second World War , was a global conflict lasting from 1939 to 1945, involving most of the world's nations—including all of the great powers—eventually forming two opposing military alliances: the Allies and the Axis...

, Simonov designed some firearms of his own; a submachine gun
Submachine gun
A submachine gun is an automatic carbine, designed to fire pistol cartridges. It combines the automatic fire of a machine gun with the cartridge of a pistol. The submachine gun was invented during World War I , but the apex of its use was during World War II when millions of the weapon type were...

 which did not enter production, and a self-loading anti-tank rifle
Anti-tank rifle
An anti-tank rifle is a rifle designed to penetrate the armour of vehicles, particularly tanks. The usefulness of rifles for this purpose ran from the introduction of tanks in World War I and until the Korean War...

, the 14.5 x 114 mm
14.5 x 114 mm
The 14.5×114 mm is a heavy machine gun and anti-materiel rifle cartridge used by the Soviet Union, the former Warsaw Pact, modern Russia, and other countries....

 PTRS, which went on to form the basis — in scaled-down form - of the SKS
SKS
The SKS is a Soviet semi-automatic rifle chambered for the 7.62x39mm round, designed in 1943 by Sergei Gavrilovich Simonov. SKS-45 is an acronym for Samozaryadnyj Karabin sistemy Simonova, 1945 Simonov system, 1945), or SKS 45. The Sks is a scaled down version of the PTRS-41 anti-tank rifle also...

. An earlier semi-automatic rifle was hindered by official insistence on using the powerful 7.62 x 54 mm R
7.62 x 54 mm R
The 7.62×54mmR is a rimmed rifle cartridge developed by the Russian Empire and was introduced as a service cartridge in 1891. Originally designed for the bolt-action Mosin–Nagant rifle, it was used during the late Tsarist era and throughout the Soviet period to the present day...

, which was at that point standard amongst Russia
Russia
Russia or , officially known as both Russia and the Russian Federation , is a country in northern Eurasia. It is a federal semi-presidential republic, comprising 83 federal subjects...

n rifles; unfortunately, as had been found with Fedor Tokarev
Fedor Tokarev
Fedor Vasilievich Tokarev was a Russian weapons designer and deputy of the Supreme Soviet of the USSR from 1941 to 1950. Outside the former Soviet Union he is best known as the designer of the Tokarev TT-30 and TT-33 self-loading pistol and the Tokarev SVT-38 and SVT-40 self-loading rifle, both...

's SVT-40, the round's excessive power was detrimental to reliable, rapid function of a semi-automatic rifle
Semi-automatic rifle
A semi-automatic rifle is a type of rifle that fires a single bullet each time the trigger is pulled, automatically ejects the spent cartridge, chambers a fresh cartridge from its magazine, and is immediately ready to fire another shot...

.

By 1943, advances in thinking — which would soon be confirmed by the successful German Sturmgewehr 44
Sturmgewehr 44
The StG 44 was an assault rifle developed in Nazi Germany during World War II and was the first of its kind to see major deployment, considered by many historians to be the first modern assault rifle...

 assault rifle
Assault rifle
An assault rifle is a selective fire rifle that uses an intermediate cartridge and a detachable magazine. Assault rifles are the standard infantry weapons in most modern armies...

 - led to the adoption of a shorter, less powerful round, the 7.62 x 39 mm M1943 (also known as "7.62 Soviet" or "7.62 short" to differentiate it from several other rounds in 7.62 mm calibre). Field trials of the new rifle proved the weapon and, in 1944 a pre-production run of the SKS
SKS
The SKS is a Soviet semi-automatic rifle chambered for the 7.62x39mm round, designed in 1943 by Sergei Gavrilovich Simonov. SKS-45 is an acronym for Samozaryadnyj Karabin sistemy Simonova, 1945 Simonov system, 1945), or SKS 45. The Sks is a scaled down version of the PTRS-41 anti-tank rifle also...

 went to the Belorussian Offensive
Belorussian Offensive
Operation Bagration was the codename for the Soviet 1944 Belorussian Strategic Offensive Operation during World War II, which cleared German forces from the Belorussian SSR and eastern Poland between 22 June and 19 August 1944....

 for battlefield trials. After some tweaking, it was officially adopted and designated the 7.62 Samozaryadnyi Karabin Sistemy Simonova Obrazets 1945 g. (translated, "7.62 Self-loading Carbine System Simonov model year 1945"), and chosen as the ideal replacement for the SVT-40.
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