what shafts do mizuno irons use
In addition to those three iron sets, Mizuno is also releasing the MP-18 MMC FLI-HI. This is their replacement for the MP-H5. This is a long iron replacement for those who want a more forgiving long iron. Mizuno also designed this iron for a .355 diameter shaft tip. This allows the golfer to use the same shaft type as the rest of the irons. Mizuno compared the MP-18 MMC FLI-HI 4-iron with the MP-18 SC 4-rion. The MMC FLI HI produced 2 MPH more ball speed, nearly identical launch angle, and 100 RPM less spin.