The Mizuno Pro Irons are the result of a longstanding connection between Mizuno's club engineers and the legendary Grain Flow Forging plant in Hiroshima, Japan. This unique relationship has enabled the creation of increasingly intricate designs flawlessly incorporated into the finished equipment. Every fraction of a millimeter and subtle curve has been meticulously considered, shaping the future of golf club technology.

Key Features of the Mizuno Pro 241 / Center Muscle:

Grain Flow Forged HD in Hiroshima, Japan

Soft Copper Underlay for enhanced feel

Center mass for enhanced feedback

Aggressively tapered blade for an ideal trajectory

Thinner, tour preferred topline

More compact short irons

Increased bounce angle for improved turf interaction

Full Satin Brush finish

Available 3-PW / RH and 4-PW /LH 

David Llewellyn noted, "With a muscle-back, the gains are in the details. The key to a visually appealing top-line might be a fraction of a millimeter, 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."

Chris Voshall added, "The muscle-back has re-established itself as Mizuno’s most played model on tour over the last couple of seasons, 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.”