Sudayev PPS-43

Описание: Shooting the Sudayev PPS- 43 submachine gun (SMG). Machine Gun Tours Slovakia 2018.
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PPS-43

The PPS (Russian: ППС – "Пистолет-пулемёт Судаева" or "Pistolet-pulemyot Sudayeva", in English: "Sudayev's submachine-gun") is a family of Soviet submachine guns chambered in 7.62×25mm Tokarev, developed by Alexei Sudayev as a low-cost personal defense weapon for reconnaissance units, vehicle crews and support service personnel.

Operating mechanism
The PPS is an automatic blowback-operated weapon that fires from an open bolt. The bolt is cylindrical in shape and contains a spring-loaded claw extractor, which pulls the empty case out of the chamber to be ejected. The ejector is mounted at the head of the recoil spring guide rod, which runs through a hole in the bolt. The charging handle is integral to the bolt and is located on the right side; it reciprocates during firing. Early versions of the PPS had a fixed but replaceable firing pin, held in place by the extractor spring. Pulling the trigger releases the bolt, which moves forward, stripping a round from the magazine, chambering it and striking the primer in one motion.