This ammunition type, typically loaded in 9x19mm Parabellum cartridges, consists of pyrotechnic material containing zirconium or magnesium. When fired, it produces a bright flash and a shower of sparks, resembling a mythical dragon’s fiery breath. This effect is primarily due to the ignition of the pyrotechnic payload upon exiting the firearm’s barrel. An example includes specialized rounds containing a mixture of zirconium shavings and an oxidizer.
The primary application of this type of ammunition is in signaling and illumination, particularly in emergencies or distress situations. The brilliant flash and sparks are highly visible, even in daylight, making it an effective tool for attracting attention. Historically, similar pyrotechnic rounds have been used in various military and civilian contexts for signaling purposes. However, its use for self-defense is highly discouraged due to its limited stopping power and potential legal implications.