Question about Project X Flighted 5.5 for irons

[overkil2]

I have the Callaway Razr X irons with their stock steel shafts.

What differences would I see if I changed to Project X 5.5?

My driver SS is around 88-90.

 

[War Eagle]

The PX flighted shafts have an exaggerated change in kick point within the shaft through the set to optimize ball flight. Lower kick points in the long irons to help get the ball in the air with easier launch and distance. Short irons will have a higher kick point for a lower trajectory for improved accuracy and no ballooning.

 

[gioguy21]

also, depending on which shafts you got stock, the PX's might be heavier.

 

[overkil2]

also, depending on which shafts you got stock, the PX's might be heavier.

The Callaway Steel Uniflex shafts. I'm having an iron fitting this Sunday and wanted to get some information on this shaft. Looking ahead to see which ones I may be better for me so I can make sure to try them out if they have them.

 

[Khaot1c]

The stock shaft that comes with the RAZR X (the Uniflex) is also a flighted shaft. The stock Uniflex shaft weighs in around 105 - 116 (per the Callaway website) where the PX-f 5.5 should ring in around 115. The PX 5.5 was one of the shafts suggested to me in a fitting i had a Golf Galaxy a while ago. Too bad it was an all indoor fitting, I didn't get to see them actually perform on the range throughout the entire set of clubs.