pellmell The TM website is a bit suspect when it comes to info about this club.
Specs show the stock shaft is a .355 tip, so if you do not like the shaft, you are basically stuck with it.....where will you find another .355 at that length?
But....if you custom order, the shafts are shown to have .335 tips.
Also interesting is, apparently, there are 3 types of adapters that can be used.....standard, flat lie, upright lie. Available only through a custom order, as far as I can see, for the flat & upright.