Mizuno Mizuno Pro 243 Irons 4-PW (7 Clubs)

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.. Grain Flow Forged HD in Hiroshima, Japan: From a single billet at Mizuno's exclusive facility - where Mizuno irons have been produced since 1968.. 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.. Soft Copper Underlay: A microlayer of copper beneath Nickel Chrome – an additional touch to enhance the sensational feel of our Grain Flow Forged heads.. 1025E Pure Select Mild Carbon Steel 8-GW: Solid feel and control where most needed, with modern lofts to maintain even distance gapping through the set.. Harmonic Impact Technology