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Application filed by "Арсенал" АдfiledCritical"Арсенал" Ад
Priority to BG108118UpriorityCriticalpatent/BG108118U/en
Publication of BG108118UpublicationCriticalpatent/BG108118U/en
The fragmentation grenade is designed for the destruction of manpower and military materiel by means of semi-finished destruction elements. It helps the exact regulation of the mass and the dimensions of the destructive elements and reduces the dispersion at its leaving the firing system. The fragmentation grenade comprises a fuse (1), casing (10) and bottom (6), which houses igniting charge (8), cup (7) and percussion primer (9). The casing (10) is fabricated with intermediate centering widening (4), screw groove (5) and longitudinal grooves (13) along the inner surface, and a fragmentation charge (11) engaged by a spool (12) is fixed in the inner cavity.