A Comanchero bikie gang commander has been charged with reckless conduct endangering life after a shooting at a Melbourne restaurant.

Police were called to the Preston restaurant on October 24 after a large number of shots were fired inside.

On Friday officers raided places in Dandenong and Narre Warren, arresting a 29-year-old Commander of the Comanchero Hallam Chapter, and a 24-year-old member of the Comancheros.

The commander, from Dandenong, has been charged with a string of offences including reckless conduct endangering life and committing an indictable offence while on bail.

The second man, from Heatherton, has become the first person to face a new Firearms Act charge - possession of a trafficable quantity of unregistered firearms.

He has been also charged with a raft of other offences relating to possessing a drug of dependence, firearms, ammunition and explosives.