X-Fire Shaft replacement

[Jobogogin]

Hey guys,

I recently bought a SEAC Sub X-Fire and am liking it. I want to buy another shaft for it because it came with a 6.25mm shaft which is great for small and likely medium sized fish, but I need another shaft to use as a spare or for shooting bigger fishies. I was thinking seven mil maybe. Anyways I live in Mexico and I can't just go to a dive shop whenever (there aren't any shops with a good spearfishing selection). I have to order over the internet. So I need to know that the shaft I order will fit my X-Fire before I get to see it. The X-fire is a Euro gun and I hear that all Euro shafts are supposed to fit all Euro guns but do they? Are rob Allen shafts Euro? If need be I can upload a picture of my shaft.