Queensland police say they have targeted several outlaw motorcycle gangs linked to "substantial trafficking of drugs" and organised crime during a series of raids across the Gold Coast.

Key points: Police say the Lone Wolfs, Hells Angels, Mongols and Rebels motorcycle gangs were targeted

Police say the Lone Wolfs, Hells Angels, Mongols and Rebels motorcycle gangs were targeted Numerous weapons, drugs and phones were seized in the police raids

Numerous weapons, drugs and phones were seized in the police raids Police say investigations are still underway

Officers executed 15 search warrants at properties from Coolangatta to Yatala for offences involving drugs, weapons, fraud and money laundering.

The operation involved more than 110 police from the State Crime Command-Organised Crime Gangs Group, the Gold Coast District, Australian Federal Police and other external agencies as part of Operation Romeo Ionic.

Detective Superintendent Roger Lowe said eight people had been charged with 22 offences.

"Our investigations are centred on this criminal syndicate which operates across South East Queensland into northern New South Wales and their alleged involvement in trafficking dangerous drugs, rebirthing of vehicles, substantial fraud and other serious crimes," he said.

"It's our allegation that this organised crime syndicate is involved in substantial trafficking of drugs with networks into importation."

Weapons, including a handgun and a rifle, various quantities of drugs, and phones were seized during the searches.

A gun seized by police in a series of raids on multiple Gold Coast properties. ( Supplied: Queensland Police Service )

Mr Lowe said motorcycle gangs appeared to be working together more often.

"Our investigation suggests that this syndicate crosses a number of motorcycle gangs, including the Lone Wolfs, the Hells Angels, the Mongols and some links into Rebels," he said.

"They're really governed by greed and their involvement in normally illicit drugs and weapons, unlawful trafficking, so it's not uncommon to see these gangs cross over and do business with each other and particularly even on an international scope."

A 33-year-old Southport man, alleged to be a member of the Lone Wolf motorcycle gang, is among those in custody.

He is due to appear in the Southport Magistrates Court on Wednesday on weapons and drug trafficking charges, and a 28-year-old man from Redland Bay, allegedly a member of the Mongols, is due to appear in the Beenleigh Magistrates Court.

The police operation was launched last year and investigations are still underway.