MIZUNO PRO M-13 Iron (Custom)

Legacy Redefined

The M-13, successor to the Mizuno Pro 243, combines traditional head shaping with modern construction to create a set that offers more speed through the long irons and greater precision in the scoring clubs. Its three-part forging story adapts performance across the bag while preserving a consistent feel and look from 4-iron to wedge.

Technology

• Pocket Cavity Grain Flow Forged (4–5 Iron)
  The 4 and 5 irons utilise a Pocket Cavity Grain Flow Forged construction, combining Chromoly 4120 with 431 stainless steel to deliver increased strength and higher ball speed potential in the long irons.
  
• Micro-Slot Grain Flow Forged (6–8 Iron)
  The 6, 7 and 8 irons feature a Micro-Slot Grain Flow Forged construction with a face 0.3mm thinner than the previous generation, increasing face flex to deliver controlled ball speed with mid-to-high COR performance.
  
• One-Piece 1025 Elite Forging (9-GW)
  From 9-iron through to gap wedge, a one-piece Grain Flow Forged 1025 Elite construction prioritises precision, trajectory control and the soft, stable impact feel synonymous with Mizuno’s scoring irons.
  
• Contour Ellipse Face
  This multi-material construction enables Mizuno’s thinnest-ever Contour Ellipse Face at 1.37mm, approximately 35% thinner than the Mizuno Pro 243, increasing ball speed and distance while maintaining the responsive feel expected from a forged Mizuno iron.
  
• Triple Cut Sole
  The Triple Cut Sole features sharper leading edges and bevelled trailing relief, promoting consistent turf interaction and reliable contact from a wide range of lies and swing conditions.
  
• Harmonic Impact Technology
  Harmonic Impact Technology, paired with a copper underlay and full cavity ABS badge, fine-tunes vibration frequencies to deliver a soft, controlled feel and a clean, tour-preferred sound at impact.
  
• Nickel Chrome Satin Brush Finish
  A Nickel Chrome Satin Brush finish reduces glare at address while reinforcing the refined, premium appearance expected of the Mizuno Pro line.