Do you have the Callaway Steelhead XR iron MPF draft number available?
The preliminary MOI number on the XR #6 iron is 13.1553 oz/in².
Britt Lindsey
Can you share the MOI number for the Steelhead XR?
The preliminary number for the Callaway XR iron is 976, which puts it in the Ultra Game Improvement category. I hope to have final numbers in the next month or so, but the final numbers never vary much from the preliminary.