A man and woman have been charged after police seized drugs, a replica firearm and a trove of property believed to be stolen at a house in Doonside.
Police said they acted on a search warrant for the home in Knox Road about 7.15am Wednesday.
Officers alleged they found cannabis, metyhylamphetamine, otherwise known as Ice, cash and a replica firearm.
Property, including mobile phones, televisions, games consoles, clothing, perfume, cigarettes, trail bikes, welding equipment and a compound bow were also uncovered and seized.
A man, 25, and woman, 18, were arrested at the home.
The man was charged with possession of unauthorised firearm, possession of unauthorised weapon, possession of prohibited drugs, goods in custody and recklessly deal with proceeds of crime.
He was refused bail to appear in Blacktown Local Court on Thursday.
The woman was charged with possession of prohibited drugs and granted conditional bail to appear in Blacktown Local Court on Thursday, November 21.
Police said their investigation into the matter, including attempting to identify and locate owners of the stolen property, was continuing.
Anyone with information about matter can contact Crime Stopper on 1800 333 000.