The object of this research is the social relations established with regards to the sales of personal weapon in the United States, Japan, and Germany. The subject of this research is the legislation of the aforementioned countries, which regulates the sales of weapon for civilian population. The key goal lies in elaboration of the models of legal regulation of the sales of personal weapons based on the analysis of normative legal acts. The article reveals the peculiarities of establishment, development, and current state of legal regulation of sales of personal weapons abroad using the example of three countries – United States, Germany, and Japan. The scientific novelty of the conducted research consists in description of the three contrasting models of legal regulation of sales of personal weapons: liberal-permissive, prohibitory-paternalistic, and combinatory. The conclusion is made that the choice of the method of legal regulation of sales of personal weapons depends on the objective factors the country exists in, namely: social, political, cultural, ideological, religious, as well as historical experience of the country, regulation of domestic social issues, population mentality, presence or absence of the “war status”. There is yet no universal model for regulation of the sales of personal weapon. Most efficient implementation of the indicated models is possible only in case of the balanced consideration of all objective actors for each particular country.