Gil Marine 6 shooter prop parts

[clearlakeboater]

I did a search and couldn't find anything on Gil Marines 6 blade composite prop, with interchangeable blades. I recently bought one on ebay, and it's missing a part. I beleive there must be a ring that holds the blades to the aluminum hub, and then bolts to the stud on the lower unit. If anyone has any info about were I could get this part, or even what the part looks like, I would really appreciate it. I called the manufacturer, and surprise, it's discontinued, 4 years ago, and can't really find anything on the internet about these props. Thanks for the help!