Drugs, ammunition and a replica firearm were seized by police during a series of raids following a shooting in Gowrie earlier this week.
Police were called after five shots were fired into a Gowrie home at about 2.30am on Monday.
As a result of their investigations, police said they executed three search warrants on Thursday and Friday in Florey, Cook and Richardson.
A number of items were seized during the raids including methylamphetamine, cannabis, a replica firearm, ammunition and a car. Suspects have been assisting police with their enquiries.
Police said a gold Subaru WRX believed to be linked to the shooting was found burnt out in Uriarra on Monday.
Anyone who witnessed the incident or who saw a gold Subaru WRX being driven on Monday has bas asked to contact Crime Stoppers on 1800 333 000 or via act.crimestoppers.com.au.