Rebels figure Abuzar Sultani allegedly tried to kill fellow bikie in pizza delivery plot for $500,000

His arrest marked the culmination of multiple police investigations and saw him charged with murder as well as offences relating to the possession of up to a dozen guns at one time and thousands of ammunition rounds.

Sultani is also accused of conspiring to murder former Rebels enforcer Ricky Ciano, who has since left the bikie fraternity and moved to Queensland.

It is understood, like many members before him, the 35-year-old was told he could walk away from the club under certain conditions, including that he remove his club tattoos.

A statement of facts tendered in court states Sultani was to be paid $500,000 to kill Mr Ciano at his Central Coast home in 2015.

Sultani and members of his crew allegedly planned to stage a pizza delivery and shoot Mr Ciano when he opened the door to his Wamberal home.

The masters degree student got as a far as turning up at Mr Ciano's home but the alleged kill plan was thwarted when Mr Ciano refused to open the door.

Highway patrol officers later stopped a vehicle allegedly linked to the Mr Ciano conspiracy and found bleach, gloves and a paint drop sheet.

Inside a locked cabinet in the car boot were ballistic vests, ballistic resistant face masks, two sawn-off shot guns, an automatic firearm with a silencer, two revolvers and a balaclava, the facts state.

Police will allege that DNA profiles of Sultani were found on a plastic water bottle and a black beanie in the back of the van.

"Sultani directed the movement of this van before and after the attempt to murder Ciano," the facts allege.

After hearing the car had been seized, members of Sultani's group allegedly tried to find the van to steal it back and reclaim the guns.

Detectives allege that the car belonged to a company run by Sultani's associates, Mustafa Shekeb and Xiu Yuan "Raymond" Zhu.

The two men were also arrested as part of last month's sweeping Strike Force Osprey raids. Zhu faces a charge of participating in a criminal group while Shekeb is charged with consorting.

Police have painted a picture of a highly organised and disciplined criminal group with a concerning understanding of police methodology and the ways to work around it.

"Members of the group exhibited an awareness of law enforcement methodology and capability," the facts state.

"And employed a high level of trade craft to avoid detection."

Strike Force Osprey is overseeing the investigations into eight gangland murders in Sydney.