I Have This Old Gun: Russian SKS-45 Carbine

by
posted on May 5, 2021
** When you buy products through the links on our site, we may earn a commission that supports NRA's mission to protect, preserve and defend the Second Amendment. **
Throughout the Cold War era until the fall of the Soviet Union, the Automatic Kalashnikov family of rifles are remembered as the defining arms of the Soviet Union and communist forces. However, Kalashnikov was not the only designer in Russia to have a successful design adopted by the military, as the work of Sergei Simonov was also mass produced as the SKS-45 carbine.

The Russian SKS-45 carbine.
The Russian SKS-45 carbine.

The design work for the SKS-45 began during World War II when the Russian military began to look for a new self-loading carbine chambered for a new, less powerful cartridge compared to the 7.62x54 mm that was standard at the time. Simonov had two self-loading designs used by the Red Army at the time, the select-fire AVS-36 chambered in 7.62x54 mm R and the semi-automatic PTRS-41 anti-tank rifle chambered in 14.5x114 mm. the later systems proved to be reliable with Simonov's long-stroke gas-operated system and bolt design.

Shooting the SKS-45 carbine.
Shooting the SKS-45 carbine.

In 1943, the Red Army developed and adopted a less powerful cartridge compared to the 7.62x54 mm R, the 7.62x39 mm M1943, and sought a new semi-automatic rifle chambered for the new cartridge. Simonov downsized the operating system of the large PTRS-41 around the smaller cartridge into a semi-automatic carbine, which was accepted by the end of the war and adopted in 1949 as the Self-loading Carbine System Simonov 1945, or SKS-45.

A closer view of theft side of the action and receiver of the SKS-45.
A closer view of theft side of the action and receiver of the SKS-45.

The SKS-45 is a gas-operated carbine with a conventional layout for the time, with a wood stock covering most of the body. The bolt carrier is spring loaded, using the pressure of the gas-driven operating rod to unlock the bolt. The magazine is fed either with 10-round stripper clips or by single loading, with the original SKS designs incorporating a fixed internal magazine. The design also features a folding bayonet as seen on some examples.

A 10-round stripper clip loading into the magazine of the SKS-45.
A 10-round stripper clip loading into the magazine of the SKS-45.

The SKS-45 replaced the SVT-40 as the standard issue rifle of the Soviet Union after World War II until the adoption of the select-fire AK-47 a short time later. Despite being largely replaced at the forefront of Soviet small arms by the Kalashnikov, The SKS-45 continued to see Soviet service throughout the Cold War with border guards, internal forces and reserves. It saw even more extensive service with other communist nations, some of which even produced their own versions which includes China and Yugoslavia.

A guerrilla armed with a Chinese variation of the SKS-45 during the Vietnam War.
A guerrilla armed with a Chinese variation of the SKS-45 during the Vietnam War.

It is estimated that more than 15 million SKS-45 carbines and variants were produced in total, and it is still in use with some militaries today. Large quantities of the SKS-45 were exported to various places around the world, where it continually proved to be popular with the guerrillas and insurgent groups that used it. Even today, it is still used by militant groups around the world from Asia to the Middle East. It's reliable yet simple action and softer recoil due to the 7.62x39 mm chambering have also made the SKS-45 a popular surplus firearm in the U.S. market, where genuine Russian examples command a premium.

To watch complete segments of past episodes of American Rifleman TV, go to americanrifleman.org/artv. For all-new episodes of ARTV, tune in Wednesday nights to Outdoor Channel 8:30 p.m. and 11:30 p.m. EST.

Latest

Mossberg 940 Pro New Models 01
Mossberg 940 Pro New Models 01

Mossberg Introduces SPX & Professional Models To 940 Pro Tactical Line

Mossberg has expanded its popular 940 Pro Tactical shotgun line with SPX and Professional models, with each adding a slate of upgraded components and accessories designed to enhance the shotgun's capabilities.

Preview: Streamlight Sidewinder X

This high-output, multi-fuel, military-style light with a tilting head is perfect for hunters and home defenders looking for more than just a handheld light...

The Armed Citizen® July 4, 2025

Read today's "The Armed Citizen" entry for real stories of law-abiding citizens, past and present, who used their firearms to save lives.

A Guide To Double-Stack 1911s

The 2011 brings double-stack capacity and modular upgrades to the 1911 platform, but not every wide-body 1911 out there earns that name.

Legislators Enjoy Afternoon Of Clays With Benelli USA, Among Others

A bipartisan group of Maryland state legislators met with firearm industry manufacturers and representatives for a day of clays shooting while also attending discussions on the positive economic impacts of the shooting sports.

2025 Ammunition Product Of The Year: Winchester .21 Sharp

For continuing to innovate, particularly in a corner of the ammo world that has seen very little recently, we named the Winchester .21 Sharp as our Ammunition Product Of The Year.

Interests



Get the best of American Rifleman delivered to your inbox.