











Mizuno Pro 243
Tour Speed
The Mizuno Pro 243 is a manufacturing masterpiece – more compact and precise than its predecessor, yet faster from the face and more satisfying at impact.
Improvements in performance only made possible through the long-term relationship between Mizuno’s R&D team and its exclusive Grain Flow Forging plant in Hiroshima, Japan
4120 Chromoly with Flow Microslot (4-7 iron)
A wider, longer micro-slot to create a more expansive high energy area of clubface – resulting in a higher flight and faster ball speeds.


Increased bounce angle
Increased by a degree in the long irons and 2 degrees in the scoring irons – for improved turf interaction.

Wrap Around Sole Grind
Heavy relief around the sole for improved turf interaction and seamless transition from micro slot 7 iron into traditional 8 iron construction

Exceptionally Compact Players Profile
Dramatically reduced topline and blade length throughout the set.
Full Satin Brush
A less reflective, modern finish.
Mizuno Pro 243 Specification
Club | Loft° | Lie Angle | Offset(inch) | Length(inch) | Bounce |
---|---|---|---|---|---|
4 | 22° | 60° | 0.138 | 38.75 | 2 |
5 | 25° | 60.5° | 0.134 | 38.25 | 3 |
6 | 28° | 61° | 0.13 | 37.75 | 4 |
7 | 32° | 61.5° | 0.122 | 37.25 | 5 |
8 | 36° | 62° | 0.114 | 36.75 | 6 |
9 | 40° | 62.5° | 0.106 | 36.25 | 7 |
PW | 44° | 63° | 0.098 | 35.75 | 8 |
GW | 48° | 63° | 0.094 | 35.50 | 9 |