Oceania Defence suppressors are protected by one or more of the following US and foreign patents:

AU2019100693A4

EP3887745A1

NZ619475A

NZ630977A

US12320605B2

US9102010B2

US20160161203A1

US10670362B2

US11493297B2

US11852432B2

US12241704B2

US11268778B2

US11674771B2