Gun company Kahr Arms leaving New York State due to new gun control law – Thanks to New York State’s new gun control law, Kahr Firearms Group of Pearl River has decided to call it a day and take its business – and employees – elsewhere. Although many gun companies nationwide – including PTR Industries and Magpul – have already either left their home state or plan to because of new gun control laws, Kahr Firearms is the first to leave the Empire State since the law was passed in January.