Do Z stacks fit on a G.5?
Yes. 
No.
? I got them on my friends. ???
On a G.5?
Do top tips fit on them?
Yeah…
No.
Maybe you are thinking of a G5 but not g[b].[b]5
No. I know what I’m saying. You can modify them. Shave them down. They will probably stick out and be a little too big for the diameter, but they would fit. Theres a discussion on Extremespin.org that talks about this.
i must be weird but what are z stacks for? why not hubstacks? (ive never seen one in person or see a vid of them in use.)
i want a G5 so bad…z stacks look fuN!
They’re the same thing, but z stacks have a bigger circle around it, so its easier to catch with your hands.