Guns seized from SA bikies and crime gangs include 3D-printed firearms and a machine gun | The Advertiser
Jeweller Angelos Koots admits to making sub-machine guns at his Seven Hills home and supplying them to bikie groups | Daily Telegraph
How did the Australian designed and built Owen Gun (Owen Machine Carbine) compared to other sub-machine guns of World War 2, e.g., Thompson, Sten, Schmeisser, etc., and was it used by other
![Police seize weapons, ammo from Willetton home, with cops to allege 72yo was building WWII submachine gun | The West Australian Police seize weapons, ammo from Willetton home, with cops to allege 72yo was building WWII submachine gun | The West Australian](https://images.thewest.com.au/publication/B881897364Z/1623394424769_GCB3AG3BJ.1-2.jpg)