A simulated weapon creates a muzzle flash and smoke effect. The simulated weapon has an elongated tube portion having a closed end and an open end. A high-intensity light source enters the elongated tube near the closed end. A communication passageway in the elongated tube conducts a pulse of theatrical haze through the weapon. A target illuminator is mounted on the elongated tube. A pressurized pulse of theatrical haze is delivered through a barrel of the weapon. The high-intensity light source is flashed as the pressurized pulse of theatrical haze exits the barrel.
The detonation of e.g. a grenade or another explosive body is simulated by the evaporation of a liquid and subsequent ejection through a nozzle 17, thereby forming a cloud of vapor at the location of the detonation. The device includes an evaporator 10 heated e.g. by combustion means. The heating system 14 is designed to produce the heat for a continuous evaporation of a liquid in the evaporator. The liquid is preferably a mixture of ethylene glycol in water. It is thereby possible to simplify the handling and application and to reduce the danger potential.