GSN-19

The GSN-19 (Kanarejka) is a silenced and flashless grenade launcher that is included in the BS-1 system. It launches 30mm grenades and is muzzle and breech loaded. The grenade itself has no propelling system. That's why special blank rounds have to be used, these are loaded into the detachable magazine that goes into the grip. The grenade launcher is welded onto the host weapon.