Pavol Čekan, Eugen Belica and Daynier Rolando Delgado Sobrino
In general, the probability of an undesirable event occurring and its consequence is the gist of the risk characteristics. Thus, risk is part of all the activities that a person performs. The use of weapons and possession of weapons is a great risk. It makes difference who owns them, where they are used and under what circumstances. At present, the great risk is also associated with the possession and use of expansion weapons, also called acoustic weapons. This issue is still very sensitive; the aim of this article is to highlight the risks of reverse modification of such weapons. Publication of this contribution does not support or otherwise supports the use and sale of any type of weapons.