ode [deleted] the G30/G series did not yet have the rubber ferrule ....Ping moved to that in the 400 line. They both work. G30/G/G400 compatible.
ode jsippy73 it's doable however the collar gets a bit warped. All Fit uses the same part for their adapters and I've reused a couple. If planning on experimenting with an adapter that takes the rubber ferrule I'd suggest getting a few extra!