Rebels bikie gang clothing was found, together with drugs, ammunition and cash, when police executed a search warrant on a home in Aurora St, Queanbeyan this week.
NSW police officers attached to Monaro region enforcement squad and South East region enforcement squad executed the warrant on Wednesday, seizing a small quantity of methylamphetamine, more than 440g of cannabis, almost $600 in cash, Rebels bikie gang clothing, and various other items "consistent with drug supply".
Undisclosed electronic devices found at the premises are being studied by police forensics.
A specialised press used to make ammunition, as well as illegal ammunition already produced, were among the seized items.
A 31-year-old woman was arrested in a bedroom at the property.
She faces nine charges, including two of supplying a prohibited drug, recklessly dealing in the proceeds of crime, and knowingly allowing the premises to be used as a drug premises.
The woman was granted conditional bail to appear in Queanbeyan Local Court on May 16.