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.

Features & Benefits

• Grain Flow Forged HD In Hiroshima, Japan
  From a single billet at Mizuno's exclusive facility - where Mizuno irons have been produced since 1968.
• Soft Copper Underlay
  A microlayer of copper beneath Nickel Chrome - an additional touch to enhance the sensational feel of our Grain Flow Forged heads.
• Harmonic Impact Technology
  Applied to closely match vibration patterns identified with a soft muscle-back feel.
• 1025E Pure Select Mild Carbon Steel 8-GW
  Solid feel and control where most needed, with modern lofts to maintain even distance happing through the set.
• 4120 Chromoly With Flow Microslot (4-7 Iron)
• Increased Bounce Angle
• Wrap Around Sole Grind