While there are no official SAAMI pressure specifications for the 9×18mm Makarov cartridge, tests indicate that surplus ammunition develop pressures in the mid 20,000 psi, significantly less than the 35,000 psi or more generated by 9×19mm Parabellum (+P) loads. The 9×18mm Makarov is ballistically inferior to the 9×19mm Parabellum cartridge. pressure to certify for sale to consumers. regulated countries every pistol cartridge combo has to be proofed at 130% of this maximum C.I.P. (Commission Internationale Permanente Pour L'Epreuve Des Armes A Feu Portatives) rulings the 9×18mm Makarov case can handle up to 160MPa piezo pressure. The common rifling twist rate for this cartridge is 1 in 240 mm (9.45 in), 4 grooves, ø lands = 9.00 mm, ø grooves = 9.27 mm, land width = 4.50 mm and the primer type is small pistol. The 9×18mm Makarov has 0.83 ml (12.8 grains H 2O) cartridge case capacity.ĩ×18mm Makarov maximum C.I.P. After its introduction in 1951, the 9×18mm Makarov round spread throughout the militaries of Eastern Bloc nations. As such, 9×18mm Makarov ammunition uses a larger diameter bullet than other common 9 mm rounds, measuring 9.27 mm (0.365 in), compared with 9.017 mm (0.355 in) for 9×19mm Parabellum. Ĭalibers in the USSR were measured between the lands in the rifling and not the grooves. In 1951 both the Makarov pistol and the round were accepted by the Soviet Army, hence the round became commonly known thereafter as the Makarov as well (it is not its official designation). Nikolay Fyodorovich Makarov went on to design the Makarov PM pistol around the 9×18mm round in 1947. for the German Luftwaffe, as a more powerful alternative to the 9×17mm used in the Walther PP, also a simple blowback design pistol. It was based on the 9×18mm Ultra cartridge which was developed in 1936 by Gustav Genschow & Co. Semin in 1946, and was intended to be a relatively powerful round with modest bolt thrust that could function safely in a simple or direct blowback pistol. The 9×18mm round was designed by Boris V. A direct blowback design was chosen for the pistol's operation, since it would be quick and cheap to manufacture, as well as accurate, due to the fixed-barrel design allowed by direct blowback operation. The army wanted something that was lighter, with a heel release instead of a button and different ammunition. During the war, the Red Army had found a few shortcomings in its 7.62 mm TT-33 pistol, one of which was a tendency to inadvertently drop its magazine while in operation. This ammunition is still in use by many of these countries today. Historyĭuring the Second World War and the early Cold War, the 7.62×25mm Tokarev was the standard automatic pistol round for the Soviet Union and its satellites in Eastern Europe. During the latter half of the 20th century it was a standard military pistol cartridge of the Soviet Union and the Eastern Bloc, analogous to the 9×19mm Parabellum in NATO and Western Bloc military use. and often called 9×18mm PM) is a Soviet pistol and submachine gun cartridge. The 9×18mm Makarov (designated 9mm Makarov by the C.I.P.
Stechkin 9mm makarov plus#
Buffalo Bore Ammunition RBCD Performance Plus Ammunition
Russian Armed Forces, Polish Armed Forces Armed Forces of Ukraine, Cuban Revolutionary Armed Forces, People's Army of Vietnam, Military of Bulgaria, People's Liberation Army, Military of the Czech Republic, Military of Slovakia, Indian AirforceĬ.I.P.
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