How stiff are the shafts on my Callaway X-16 Pro irons? I have no idea....

[Snelly]

Hi,

I have callaway X-16 pro Series irons with callaway shafts in them. The label on the shafts says "Tour Stiff" but when I look at the Callaway website for the spec of these, it states the only options for my irons are R300, S300 or X100 True Temper shafts.

Are mine the X100 ones or something different entirely? I have always wondered and looking at a new driver plus hitting a friends Razr Tour irons last weekend have reminded me to ask this question.

Thanks for any help.


Snelly

 

[fundy]

I believe on the rifle scale they are the equivalent of 6.0s which would make them fractionally stiffer than the S300s but nearer to them than the X100s