Tags: Weapon.
The RGO hand grenade (Ruchnaya Granata Oboronitel’naya) is a defensive Russian fragmentation hand grenade. It consists of a double layered steel pre-fragmented body. It is very similar to the single-layered offensive/defensive aluminium-bodied RGN hand grenade. It uses the UDZS dual action fuze which has both impact and time delay functions. The impact fuze arms after a pyrotechnic delay of 1 to 1.8 seconds.
