Seven men are facing serious drug and firearm charges following their alleged involvement in a criminal syndicate supplying drugs throughout Sydney . Following extensive investigations into the syndicate, detectives executed a search warrant at a Granville home on January 20, earlier this month. READ MORE: Melbourne nail salon firebombed twice in two daysDuring the searches, police found and seized over 28kg of prohibited drugs, three firearms , more than $1 million in cash and a large quantity of steroids. The men were charged with large commercial drug supply, dealing with proceeds of crime and participating in a criminal group. A sixth man, aged 68, was charged with supplying an indictable quantity of drugs and dealing with proceeds of crime.