Detectives from the Echo Taskforce have arrested a man and executed a number of warrants in the Western suburbs of Melbourne today as part of an investigation into the Bros Outlaw Motorcycle Gang (OMCG).
The five warrants were executed at residential premises in Altona, Werribee, Tarneit and Yarraville.
Taskforce investigators seized mobile phones, fireworks, ammunition, a homemade handgun, a quantity of drugs and a significant quantity of cash.
A 43-year-old man from Tarneit was arrested and is currently assisting police with their enquiries.
It is expected he will be charged with drugs and firearm related offences.