A 22-year-old Head Hunter gang member has been arrested in relation to a firearms incident last month at Auckland's Sofitel Hotel.
He is the second person charged in relation to the alleged incident, and the eighth person in connection to the broader police investigation.
Detective Inspector John Sutton said three search warrants were carried out at West Auckland addresses this morning.
"Police recovered two firearms – a shotgun and a military-style semi-automatic firearm – and hundreds of rounds of ammunition," Sutton said.