Mizuno JPX921 Hot Metal Irons · Right handed · Steel · Regular · 5-PW, GW
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The Mizuno JPX921 Hot Metal Irons are for the mid to high-handicap player demanding exceptional forgiveness without sacrificing feel and aesthetics. Utilizing the resilience of a Chromoly material in complex face geometry paired with accelerated ball speed technology provides controllable landing angles to target any point on the fairway or green.
Key Features:
- Chromoly 4140M – Derived from a 3rd generation Chromoly material, a re-engineered CORTECH .2mm thin face spans the sweet spot for exceptional feel and distance.
- Seamless Cup Face – A variable thickness sole design allows the leading edge to act as a hinge, delivers enhanced face flexing imparting accelerated ball speeds and dependable launch angles.
- Harmonic Impact – Three sound ribs following predicted vibration patterns add a solid sensation through impact for an impeccable feel.
- Stability Frame – Permiter weighting with a toe bias emphasis enhances stability for consistent ball speeds from center and off-center strikes.





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3rd generation of irons from Mizuno using Chromoly. Redesigned with a thinner face for more power and more flexibility which results in more distance and launch off the face. Anti-glare to reduce distraction over the ball. Perimeter weighting with a toe bias for more stability during off centered strikes. These clubs overall are designed for better ball speeds, more power, more distance, better sound and feel and they utilize a ton of technology in the design to do so.

These irons are Mizuno's fastest ever ball speed iron. Precisely perimeter weighted to help with forgiveness by adding stability on off center hits. A variable thickness sole design results in greater face flex and ball speed.

Mid handicappers looking for great feel and shot shaping ability. It feels like a forged iron set even though it is not. The ball speed this club creates increases iron distance for every player and the feel has increased forgiveness making shot shaping possible.

The Mizuno JPX Hot Metal series is great for mid-handicappers combining the versatility, look, and feel of your traditional forged irons while gaining forgiveness and adding some more distance to your golf game. These are great for the golfer who wants great quality from a solid manufacturer. Perfect for a golfer looking for some help correcting their hook or slice.

The Mizuno JPX 921 Hot Metals are made out of an extremely hot Chromoly metal to produce faster ball speeds of the face, creating better trajectory and giving you more distance while controlling spin to give you the most control of your iron shots. They are also designed with Stability Frame and a Seamless Cup Face to aid in achieving the goal of the best possible launch conditions. The Variable Sole has also been designed to provide fantastic turf interaction regardless of how you swing.