SG-43 Goryunov

The SGM Goryunov is a Soviet medium machine gun developed as a modernization of the SG-43 Goryunov. It was designed in the 1940s by Pyotr Goryunov and was adopted by the Soviet Army in 1943. The SGM features an air-cooled barrel and a gas-operated action. It was typically mounted on a wheeled or tripod mount for sustained fire roles. The weapon is chambered in 7.62x54mmR and was widely used by the Soviet Union and its allies.

The UK vz. 59 (Univerzální Kulomet vzor 59) is a Czechoslovak 7.62×54mmR general-purpose machine gun. It combines elements of the Soviet PK and Czech SA vz. 58 designs and remains the standard GPMG of the Czech and Slovak armed forces.

The MG3 is a German general purpose machine gun chambered in 7.62x51mm NATO, a direct evolution of the legendary MG42 of World War II. It retains the MG42's signature roller-locked short recoil operating system, quick-change barrel, and extremely high cyclic rate of approximately 1,200 rounds per minute, giving it a distinctive ripping sound that soldiers describe as 'ripping canvas.' The MG3 features an improved bolt design, a more durable feed mechanism, and a polymer buttstock and pistol grip. It is belt-fed from 50- or 120-round belts and can be mounted on a bipod for the light machine gun role or a tripod for sustained fire. Despite being a design from the 1960s, the MG3 remains in frontline service with the German Bundeswehr and over 30 other national armed forces.