"Considering the destruction Auvinen caused using a small .22 semiautomatic Sig Sauer "Mosquito," purchased less than a month earlier, it's unsettling to learn he'd tried to get a license for a more potent .9 mm. His application, based on a recommendation from hi shooting club, was refused because the larger weapon was considered too powerful for his stated purpose of "target practice." After his attack, the Finnish government proposed raising the minimum age for buying guns from fifteen to eighteen, although Auvinen was already that old."