Windsor police have arrested two men and seized a firearm during a drug trafficking investigation.

Members of the Windsor Police Drugs and Guns Unit were involved in an investigation centred around a man who was in possession of a firearm while actively dealing crack cocaine.

Officers focused on a group of men in a moving vehicle. Police followed the vehicle and pulled it over.

Police say a loaded 6 shot .22 calibre revolver handgun was recovered.

Nathaniel Campbell, 31, from Ajax and Charles Foster, 28, from Windsor are both charged with possession of a restricted firearm licence.