I bought a used Vibra Prime from a member here and the small primer tube is broken and he did not have the piece that broke off.
I considered casting one out of aluminum but decided to search the Internet and found replacement parts at FS Reloading at a very reasonable cost so I ordered a couple of tubes and a tray.
I also was informed that the Vibra Prime is still available, I thought that they had been discontinued!
John was really nice and helpful!