Mizuno Pro 243 Iron Set 7 pc


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The 243 achieves its distance capabilities through two crucial pieces of technology. First, the irons are crafted from exceptionally durable 4120 Chromoly, allowing for a thinner, faster face. While this may seem like a simple solution, Grain Flow Forging this advanced material to exacting specifications and strength requirements is a technique requiring Mizuno's unparalleled skill and near century's worth of experience. Second, a Flow Microslot carved behind the face creates increased flexion at impact, producing a spring-like, speed-inducing effect. The slot progresses in size throughout the set with the long irons receiving the most distance aid.

  • Exceptionally compact players' profile with a smaller head size and thinner top line throughout the set
  • Grain Flow Forged HD at Mizuno's iconic facility in Hiroshima, Japan
  • Microlayer of copper beneath Nickel Chrome produces the purest, softest feel, made famous in the legendary TN87
  • 4120 Chromoly (4-7i) allows for a thinner face and combines with a Flow Microslot to boost ball speed
  • 1025E Pure Select mild carbon steel (8-PW) for ultimate precision and control where it's needed most
  • Wrap Around Sole Grind provides consistent turf interaction and increased toe and heel sole relief for greater versatility
  • Harmonic Impact Technology produces a soft yet solid muscle-back feel
  • Full Satin Brush finish for a sophisticated look with glare reduction
  • Steel Shaft - Nippon N.S. PRO Modus 3 (105 Regular, 120 Stiff)