Two 3D-printed submachine guns seized by NSW Police | 7NEWS

Police have seized two 3D-printed submachine guns, nine stolen cars and explosives during a crackdown on prohibited firearms in NSW. In dawn raids yesterday, officers searched homes in Georges Hall and Brighton Le-Sands and businesses in Bankstown, with a 38-year-old man arrested. A 21-year-old man was also arrested during a raid on a home at Woy Woy on the Central Coast on Wednesday and is expected to be charged.