We are delighted to welcome Mark Costello as our new National Chairman, replacing the recently retired Ross Grantham.

Mark is a former soldier in the Australian Army who has been involved in recreational and target shooting since a young age as well as working and volunteering in various roles in the Australian firearms industry. He currently runs a large training business specialising in security and safety training. 

As Chairman of Shooters Union Australia, Mark is committed to advocating for the rights of responsible firearm owners, promoting safety and professionalism, and fostering a supportive and inclusive community for all shooting enthusiasts.