Police have released CCTV images and are appealing for information following an armed robbery in Sydney’s west.

About 9pm on Monday 21 November 2016, two men entered a business on the corner of Carrington and Londonderry Road, Londonderry, armed with a machete and an iron bar.

It will be alleged the two men threatened a staff member and demanded cash and cigarettes, before leaving the scene on foot. The men were last seen walking east on Carrington Road.

Officers attached to Metropolitan Robbery Unit attended the scene and commenced an investigation.

Following inquiries, police from Metropolitan Robbery Unit would like to speak to two men who might be able to assist with inquiries.

Both men are described as being of Aboriginal/Torres Strait Islander appearance and in their early 20s. They were last seen wearing dark hooded tops pulled over their head, a baseball cap with their faces covered.