The Mizuno Pro 241 is a pure shot-makers muscle-back with mass accumulated centrally behind impact.A result of the pursuit of fine design details made possible through the long-term relationship between Mizuno's R&D team and its exclusive Grain Flow Forging plant in Hiroshima, Japan.Features:- Grain Flow Forged HD: One-piece Grain Flow Forged HD from 1025E Pure Select mile carbon steel at Mizuno's iconic facility in Hiroshima, Japan. Where Mizuno irons have been produced since 196- Harmonic Impact Technology: Fine tuned head geometry delivers ideal impact feel and feedback- 1025E Pure Select : Six times tighter tolerance than industry standard for greater purity

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