I find it strange that different types of nibs are listed with different pens. And not all nibs with similar pens.
I think apart from stock nib you can choose Jinhao nib & Bock nib (Medium & Broad)
Even some of the bit smaller nibs fit like Wality & Oliver (similar to Kaigelu size). But usually they are fine.Though Wality does come in Medium also.
Just checked their Gama Hawk again, I somehow seemed to have missed the section listing this completely!
One Spare Jinhao Nib:
One Wality Dual Tone F Nib:
Like I said earlier, I dont plan to fiddle aruond with nibs to begin with, the stock nib will do for now. I'll either speak to them or post here if it bothers me too much.
Edit: I just posted pics of the two pens I found while cleaning our the cupboard yesterday in the other thread. It looks like I own two FPs already!
Edited by flummoxed, 25 December 2014 - 06:20.