Serious and Organised Crime Branch detectives arrested the Mawson Lakes man, who police suspect is a member of the Hells Angels outlaw motorcycle gang, after police uncovered a quantity of methamphetamine and weapons.
The Crime Gangs Task Force members searched his Mawson Lakes home just after 7pm on Wednesday.
They allegedly found a spear gun, a set of nunchucks, a machete, ammunition and quantity of methamphetamine.
The 26-year-old was arrested and charged with trafficking in a controlled drug, possess a prohibited weapon, carry and offensive weapon and possess insecure ammunition.
He was bailed to appear in the Elizabeth Magistrates Court in October.