The MG 34 is a German recoil-operated air-cooled general-purpose machine gun, first tested in 1929, introduced in 1934, and issued to units in 1936. It introduced an entirely new concept in automatic firepower – the Einheitsmaschinengewehr – and is generally considered the world's first general-purpose machine gun (GPMG). Both the MG 34 and MG 42 were erroneously nicknamed "Spandau" by Allied troops, a carryover from the World War I nickname for the MG 08, which was produced at the Spandau Arsenal.
The MG 42 is a German recoil-operated air-cooled general-purpose machine gun used extensively by the Wehrmacht and the Waffen-SS during the second half of World War II. Entering production in 1942, it was intended to supplement and replace the earlier MG 34, which was more expensive and took much longer to produce, but both weapons were produced until the end of World War II.
The M60, officially the Machine Gun, Caliber 7.62 mm, M60, is a family of American general-purpose machine guns firing 7.62×51mm NATO cartridges from a disintegrating belt of M13 links. There are several types of ammunition approved for use in the M60, including ball, tracer, and armor-piercing rounds.
The FN Minimi is a Belgian 5.56mm or 7.62mm light machine gun, also classified as a squad automatic weapon developed by Ernest Vervier for FN Herstal. Introduced in the late 1970s, it is in service in more than 75 countries. The weapon is manufactured at the FN facility in Herstal and their U.S. subsidiary FN Manufacturing LLC.
The Degtyaryov machine gun or DP-27/DP-28 is a light machine gun firing the 7.62×54mmR cartridge that was primarily used by the Soviet Union, with service trials starting in 1927, followed by general deployment in 1928.
The PK also commonly known as the PKM, is a belt-fed general-purpose machine gun, chambered for the 7.62×54mmR rimmed cartridge.
The RPK, sometimes inaccurately termed the RPK-47, is a Soviet 7.62×39mm light machine gun that was developed by Mikhail Kalashnikov in the early 1960s, in parallel with the AKM assault rifle. It was created to standardize the small arms inventory of the Soviet Army, where it replaced the 7.62×39mm RPD machine gun. The RPK continues to be used by the military of the post-Soviet states and certain African and Asian nations. The RPK is also manufactured in Bulgaria, Hungary, Romania, and Serbia.
The NSV Utyos, is a Soviet heavy machine gun chambered in 12.7×108mm. It is named after the designers, G. I. Nikitin, Y. М. Sokolov and V. I. Volkov. It was designed to replace the DShK machine gun and was adopted by the Soviet Army in 1971.
The ZPU is a family of towed anti-aircraft guns based on the Soviet 14.5×114mm KPV heavy machine gun. It entered service with the Soviet Union in 1949 and is used by over 50 countries worldwide.
The Zastava M21 is a series of 5.56×45mm NATO rifles developed and manufactured by Zastava Arms in Serbia.
The Zastava M91 is a semi-automatic designated marksman rifle chambered in 7.62×54mmR, developed and manufactured by Zastava Arms company in Kragujevac, Serbia. Like its predecessor, the Zastava M76, the M91 is internally based upon an elongated version of the AK-47 design, but the M91 shares more external similarities with the Dragunov sniper rifle than the M76. The rifle is in service with the Serbian army, where it replaced the M76, which was chambered for the 7.92×57mm cartridge.
The Zastava M70 is a 7.62×39mm assault rifle developed in the Socialist Federal Republic of Yugoslavia by Zastava Arms. The M70 was an unlicensed derivative of the Soviet AK-47. Due to political differences between the Soviet Union and Yugoslavia at the time, namely the latter's refusal to join the Warsaw Pact, Zastava was unable to directly obtain the technical specifications for the AK and opted to reverse engineer the weapon type. Although the M70 was functionally identical to the AK, it had unique in-built features that better enabled it to fire rifle grenades. These included a thicker receiver, a new latch for the dust cover to ensure it would not be jarred loose by a grenade discharge, and a folding grenade sight bracket over the rifle's gas block, which also shut off the gas system when raised.
The Zastava M72 is a light machine gun developed and manufactured by then Yugoslav Zastava Arms company. The M72 was patterned after the Soviet RPK light machine gun.
The Zastava M84 is a general-purpose machine gun manufactured by Zastava Arms. It is a gas-operated, air-cooled, belt-fed and fully automatic shoulder-fired weapon.
The Colt Machine Gun or CMG was an open bolt belt-fed machine gun that fires 5.56×45mm cartridges designed by Colt Manufacturing Company in 1965. Colt hastily developed the CMG-1 to complement the CAR-15, a Colt branding of the M16 rifle, so that Colt might offer both of them as an alternative to the Stoner 63 weapons system. It failed to achieve any sales, and was replaced by the Colt CMG-2, which also failed to achieve any sales. The CMG-3 was a 7.62×51mm NATO version that failed as well.
The Zastava M87 is a heavy machine gun produced by Zastava Arms in Yugoslavia and later Serbia. The M87 is a copy of the Soviet NSV heavy machine gun. It is intended for anti-aircraft duties, but it also used for action against ground and maritime targets at long distances.
The RPD is a 7.62x39mm light machine gun developed in the Soviet Union by Vasily Degtyaryov for the 7.62×39mm M43 intermediate cartridge. It was created as a replacement for the DP machine gun chambered for the 7.62×54mmR round. It is a precursor of most squad automatic weapons. It was succeeded in Soviet service by the RPK.
7,62 ITKK 31 VKT or 7,62 mm VKT anti-aircraft machine gun was the primary anti-aircraft machine gun of the Finnish Army during World War II. The weapon was designed by the Finnish gunsmith Aimo Lahti. 507 weapons were produced in two versions, 7,62 ItKk/31 VKT and an improved 7,62 ItKk/31-40 VKT, between 1933 and 1944.
The Type 80 is a general-purpose machine gun (GPMG) manufactured by Norinco in China, based on the Soviet PKM. The machine gun was certified for design finalisation in 1980 and entered the PLA service in the mid-1980s, specifically in 1983. The Type 80 was intended as a successor to the Chinese independently developed Type 67, doing well in tests conducted in the Chengdu Military Region before it was dropped and instead, opted to keep the Type 67 GPMG in use.
The Type 77 heavy machine gun or Type 85 is a Chinese 12.7×108mm heavy machine gun featuring an indigenous design.
