Two bikie gang members shot in Sydney last night are refusing to cooperate with police.

Locals heard several shots ring out on Priddle Street in Westmead just before 11:00pm. Soon afterwards two men turned up separately to Westmead Hospital, both with gunshot wounds. Police went there to speak with the men and established a crime scene on the street, which is only a few hundred metres from the hospital. Officers with torches searched overnight for bullet casings and examined the front door and brick wall of a unit block. Police say the men, both aged in their 20s, are associates of rival bikie gangs. One of the men has been discharged from hospital, while the other is still being treated for non-life threatening injuries.