FIELD: weapons and ammunition.
SUBSTANCE: over-calibre particle grenade comprises a fullbore part with a propellent charge and a primer, an over-calibre particle fighting body with the explosive, a fragmentation plate and a trajectory detonating fuze. When blasting, an over-calibre particle fighting body represents a plain disk that is square with shell axis. The warhead is divided into five parts, one central, made in the form of a square and located perpendicular to the longitudinal axis of the grenade, and four peripheral ones made in the form of parts of a circle formed by extending one end of each uniformly alternating side of the square to the intersection with the circumference forming the warhead. Peripheral parts are made with the ability to change their position relative to each other from the folded, in which they are located around the central part of parallel to the longitudinal axis of the grenades before they deployed, together with the central part of the form the flat rectangle through intermediate positions, in which they are located under the specified angles from 0 to 90° to the longitudinal axis of the grenades on her flight. Two of them are made in the form of the letter "U" and are located in the initial state in such a way that in the folded state their sides form a rectangle, preferably a square.
EFFECT: higher hitting efficiency.
3 dwg
