Grenade and grenade launching device

摘要

The grenade (1) has a grenade base body (10) surrounding an explosive charge. A flow cross-section reduction device (12) i.e. ring control unit, reduces flow cross-section of a firing tube and arranged with respect to the base body in opposite direction to a firing direction. The reduction device is connected with the base body by a connecting device (13). The body has a cylindrical shape and has outer diameter corresponding to inner diameter of the firing tube. The body has a sealing unit (14) for sealing gap between shell surface of the body and an inner surface of the tube.