Gold Coast Police have wrapped up a six-month operation, targeting the supply of the drug "ice" across the region.
All up during the course of Operation Quebec Venom, 31 people were charged on a total of 101 offences.
That includes tow men arrested after detectives swooped on nine properties across the Gold Coast and Brisbane yesterday.
They executed search warrants at multiple homes in Nerang, as well as houses at Carrara, Advancetown, New Farm and Cannon Hill.
Police seized a quantity of diamonds, a 7-metre boat, several vehicles, ammunition, steroids and cannabis plants during the raids, while at one property on Gilston Rd in Nerang, officers allegedly uncovered five guns, around $35,000 cash and a large quantity of methamphetamine.
A 36-year-old Nerang man was yesterday charged with 22 drugs and weapons offences.
He was due to appear at the Southport Magistrates Court on Tuesday, October 16, while a 63-year-old man was charged with one count each of producing dangerous drugs, possessing utensils and possessing a knife.