SVT-40
Soviet semi-automatic battle rifle of World War II.
The SVT-40 is a Soviet semi-automatic battle rifle used widely during and after World War II. It was designed to become the Red Army’s standard service rifle, but the 1941 Axis invasion disrupted production, forcing a return to the Mosin–Nagant. Both rifles served side by side for the rest of the war.
In the early 1930s, the Soviet Union sought a semi-automatic rifle to replace the Mosin–Nagant, inspired by the Mexican Mondragón rifle. Two designers, Sergei Simonov and Fedor Tokarev, took on the task. Simonov, who had worked on the Fedorov Avtomat, built a prototype called the AVS-36 in 1931. It saw action in the Winter War but was withdrawn in 1941 due to flaws.
Tokarev’s design was accepted for production in 1938 as the SVT-38, with hopes it would become the Red Army’s standard rifle. Plans called for two million rifles per year by 1942. Production started at Tula Arsenal in July 1939, and at Izhmash later that year. The SVT-38 used a gas-operated system with a short-stroke piston above the barrel and a tilting bolt—a design later seen in the FN FAL. It had a bayonet, a 10-round detachable magazine, and an open-top receiver that allowed reloading with five-round Mosin–Nagant stripper clips. The sniper version had a locking notch for a see-through scope mount and a 3.5×21 PU telescopic sight.
The SVT-38 first saw combat in the 1939–1940 Winter War against Finland. It suffered from several problems: the gas port fouled easily, the magazine sometimes fell out, and accuracy was poor beyond 600 meters. Production ended in April 1940 after about 150,000 were made.
The improved SVT-40 entered production in July 1940. It was lighter and more refined, with a folding magazine release, lightening cuts on the trigger guard, a one-piece lower handguard, a simplified cleaning rod under the barrel, a smaller muzzle brake, and a shorter bayonet. Factories in Tula, Izhevsk, and Podolsk built it. The Mosin–Nagant remained the standard rifle for most troops, while the SVT-40 was issued more to non-commissioned officers and elite units like naval infantry. Output rose quickly, with about 70,000 SVT-40s made in 1940.
By the June 1941 Axis invasion, the SVT-40 was widely used. A Soviet infantry division was supposed to have one-third of its rifles as SVTs, but this ratio was rarely achieved. The early war losses were heavy—hundreds of thousands of SVT-40s were lost.
Quick Facts
- Origin
- Soviet Union
- Designer
- Fedor Tokarev
- Design Date
- 1938 (updated 1940)
- Production Date
- 1938–1945
- Service
- 1938–present (SVT-38) / 1940–present (SVT-40)
- Wars
- Winter War / World War II / Korean War / Russo-Ukrainian War
- Part Length
- 625 mm
- Cartridge
- 7.62×54mmR
- Feed
- 10-round detachable box magazine
- Action
- Gas-operated short-stroke piston, tilting bolt
- Velocity
- 830 - (light bullet arr. 1908)
- Weight
- 3.85 kg unloaded
Facts from the source article.
Lore & Background
The SVT-40 was an improved version of the earlier SVT-38, incorporating a folding magazine release, lightening cuts on the trigger guard, a one-piece lower handguard, and a simplified cleaning rod housed under the barrel. The muzzle brake was shrunk and the bayonet shortened to simplify manufacturing. Production began in July 1940 at Tula and later at factories in Izhevsk and Podolsk. By the time of Operation Barbarossa in June 1941, the SVT-40 was already in widespread use by the Red Army, though in practice only about one-third of rifles in a Soviet infantry division were SVTs. The first months of the war saw hundreds of thousands of SVT-40s lost, leading to a reintroduction of Mosin–Nagant production. The SVT was more difficult to manufacture, and troops with rudimentary training had difficulty maintaining it. Production declined after 1941, with only 264,000 made in 1942, and ceased in January 1945. The SVT-40 frequently suffered from vertical shot dispersion and a stock prone to cracking, remedied by inserting crossbolts. A sniper variant with a PU 3.5×21 telescopic sight was produced, but its production was terminated in 1942 due to accuracy issues.
Reader's Guide
The SVT-40 represents a significant but troubled chapter in Soviet small arms development. It was intended to modernize the Red Army with a semi-automatic rifle, but the Axis invasion and the weapon's own design flaws prevented it from fully replacing the Mosin–Nagant. The SVT-40 was more often issued to non-commissioned officers and elite units like the naval infantry. Its gas-operated action, with a short-stroke piston and tilting bolt, influenced later designs, including the German Gewehr 43, which was aided by study of captured SVTs. The SVT-40 saw extensive use by Finland, which captured over 15,000 during the Continuation War, and by Germany, which designated it the Selbstladegewehr 259(r). The weapon's legacy includes the AVT-40 automatic rifle variant, which proved uncontrollable and suffered barrel wear after as few as 200–250 rounds of continuous fire, leading to a brief production run ending in summer 1943. The SVT-40 also inspired foreign clones, such as the Swiss AK44 prototype, though none were officially adopted. Despite its shortcomings, the SVT-40 was produced in substantial numbers and served on the Eastern Front throughout the war.
Did You Know?
- The SVT-40's gas-operated action with a short-stroke piston and tilting bolt was later used in the FN FAL.
- The Finns captured over 15,000 SVTs during the Continuation War and attempted to produce their own clone called the Tapako.
- The AVT-40 automatic variant could fire at approximately 750 RPM, but its barrel could be 'shot out' in as little as 200–250 rounds of continuous fire.
- Germany designated captured SVT-40s as Selbstladegewehr 259(r) and studied its action to aid development of the Gewehr 43.
More in Battle Rifles and Carbines, Part 2 1-24
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