FIELD: weapons and ammunition.
SUBSTANCE: gun extraction unit is arranged in the cylinder containing gear wheel. It is made in the form of split spring bushing with axial slots separating the blades. End part of blades, which protrudes beyond the cylinder hole, is bent outwards and is made symmetrically relative to axes passing through centres of cylinder holes and cartridge chambers. Blades of extraction unit are provided in the number equal to the number of cartridge chambers in cylinder. When in initial position, blades are fixed in the cylinder hole. Extraction unit is fixed on gear wheel shank with possibility of being moved together with it and bushings in axial direction after extraction unit blades contact the edges or flanges of cases.
EFFECT: simpler gun manufacturing technology.
4 dwg
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