A 27-year-old man was speaking with two men at Campsie on Sunday, April 10, about 7.30pm, when they produced firearms and threatened him.
The man was forced into a vehicle and held overnight at an unknown location in the St George area where he was assaulted and his credit cards, mobile phone and dark grey-coloured BMW sedan were stolen.
The following morning, he was driven to the Strathfield area, where he was able to escape.
Police were later notified and began an investigation.
The man suffered superficial injuries and has since recovered.
Police have released CCTV from the Strathfield area and want to speak to three men who may be able to insist with the investigation.
The first man depicted is described as being of Mediterranean/Middle Eastern appearance, aged in his 50s, and of large build. He is shown wearing a black and grey jacket over a red t-shirt, black tracksuit pants with white stripes and a cap.
The second man depicted is described as being Mediterranean/Middle Eastern appearance, aged in his 30s, of a large build and has a dark beard. He is shown wearing a white jumper, grey-coloured shorts, white shoes, a cap and carrying a shoulder bag.
The third man depicted is described only as being of large build, and with a ponytail. He is shown wearing a black jumper, shorts, shoes and a cap.
Anyone with information that may assist investigators is urged to contact St George detectives or Crime Stoppers on 1800 333 000.
Information is treated in strict confidence.
Man kidnapped at Campsie
POLICE are appealing for information as investigations continue into the kidnapping and assault of a man at Bexley.