Police found a revolver, ammunition, prohibited drugs, and 10 high-end mountain bikes while searching a Sans Souci house on Tuesday.
St George police went to the Evans Street property to arrest a man, 28, over a separate matter.
During the search, police seized a six-shot revolver; ammunition; knuckle dusters, 1.5 grams of a drug believed to be methylamphetamine (“ice”); and drug-related equipment.
They also found the 10 high-end mountain bikes valued at up to $8000 each.
Police remanded the man in custody over an unrelated warrant.
They are still investigating and ask anyone with information to call Crime Stoppers on 1800 333 000.