Ręczny Granat Zaczepny, wzór 89
Small quantities of this offensive grenade were manufactured at “DEZAMET” S.A. Melalworks.
The grenade consists of a plastic body, internal fragmentation sleeve, high explosive filling (RDX) and the plastic base plug.
Its fragmentation sleeve is made of notched light alloy wire coil. After detonation there are about 700 fragments, about 0,13 gram each.
Length body : 98mm
Diameter : 59mm
Weight w/fuze : 380gram
Filling : 110gram
Fuze : UZRGM or URGZ