Mizuno Pro 241 Steel Irons 

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.

"With a muscle-back, the gains are in the details. The key to a visually appealing top-line might be a fraction of a millimetre, which can be lost or created in manufacturing. Working hand in hand with our forging plant for so many years allowed us to be incredibly precise in the engineering and craftsman's stages of the Mizuno Pro 241." DAVID LLEWELLYN – Director of R&D

Grain Flow Forged HD in Hiroshima, Japan

One-piece Grain Flow Forged HD from 1025E Pure Select mild carbon steel 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 feel of our Grain Flow Forged heads.

Centre mass for enhanced feedback

Delivers a softer, longer sensation at impact -matching vibration patterns identified by Mizuno's Harmonic Impact Technology and confirmed through extensive tour testing.

Aggressively tapered blade

A more obvious tapering of the upper blade potion delivers an ideal trajectory through the set – with flighted long irons and penetrating short irons.

Thinner, tour preferred topline

Refined from prior blades through both weight movement within the head and adjustments in final manufacturing.

More compact short irons

A distinct shortening of the blade length in the shorter irons was a direct request from the majority of Mizuno’s tour players

Increased bounce angle

Increased by a degree in the long irons and 2 degrees in the scoring irons – for improved turf interaction.

Full Satin Brush

A less reflective finish in keeping with the overall modern appearance.

“The muscle-back has re-established itself as Mizuno’s most played model on tour over the last couple of season, so we gave our professional ambassadors a more involved role in the development of the Mizuno Pro 241.  You can see their influence most in the narrower top-line and compact scoring irons." CHRIS VOSHALL – Product Director