A weapon thought to be a submachine gun was found on a slope in Sau Mau Ping yesterday, prompting police to investigate where the gun came from and whether it had been used in any crimes.
The rusty weapon was found in what appeared to be a canvass holster, according to police, who believe it may date to the second world war.
'As it is very rusty, we have not established what type of gun is,' said Superintendent Chong Siu-hing, assistant district commander for crime for Sau Mau Ping.
He said it was an extendable gun. 'It is about 50cm in length, but the 30cm-long metal handle could be lifted up.'
Police said the gun was not loaded and no magazine or ammunition was found.
'It appears to be a submachine gun. We believe it is a genuine firearm, but not workable,' a police investigator said.
'Such weapons are rarely found in Hong Kong. We don't rule out the possibility that it was a military firearm from the second world war.'