Dramatic vision has shown the moment a man walked up to a bikie clubhouse Yarraville and opened fire.

The man, dressed in a grey hoodie, runs up to the Campbell Street clubhouse where more than 50 Bros Outlaw Motorcycle gang members and associates were gathered and opens fire.

The shooting happened on March 5.?

Two people were hit by bullets, one left in a life-threatening condition after being shot in the stomach.

Police are investigating whether it is linked to a shooting at Hadfield on the same night.

No arrests have been made.?