Sydney man 'points gun in person's face'

A man has been charged with intimidation after allegedly pointing a gun in another man's face at his home in Sydney's south.

Police allege the victim attended the Sans Souci home just after midday on Monday to return a set of car keys.

The 53-year-old occupant allegedly opened the door and pointed a firearm at his head.

He was refused bail and will appear at Sutherland Local Court on Tuesday.