GRANADE LAUNCHER SHOT Russian patent published in 2009 - IPC F42B5/67 

FIELD: weapons.

SUBSTANCE: invention relates to close combat arms. Proposed shot comprises plastic cartridge with cylindrical bore at its bottom accommodating high-pressure high-strength chamber that houses the grenade. Grenade has its casing glued to plastic cartridge and features a cylindrical ledge partially entered into high-pressure chamber. Metal ring is fitted into aforesaid cylindrical bore between chamber casing outer surface and cartridge bottom inner surface. Aforesaid metal ring is screwed to cartridge bottom and jointed to high-pressure chamber and cylindrical ledge of grenade casing.

EFFECT: higher accuracy of hits and reliability.

2 dwg