CARTRIDGE FOR SPORTING UNDERWATER FIRING Russian patent published in 1998 - IPC

Abstract RU 2103647 C1

FIELD: small arms for sporting underwater firing. SUBSTANCE: the cartridge has a cartridge case with a primer, bulk charge and a bullet. Two cylinders are made on the elongated part of the bullet, the diameter of the bullet tail section exceeds the inside diameter of the case mouth by the interference value. The diameter of the guide section exceeds the diameter of the tail section, but it is less than the outside diameter of the case mouth. EFFECT: enhanced efficiency. 5 dwg

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RU 2 103 647 C1

Authors

Mikhajlenko Sergej Anatol'Evich

Slipchenko Nikolaj Nikolaevich

Dates

1998-01-27—Published

1996-10-21—Filed