The sequence has been engineered to supply the last word mix of appears to be like, really feel and workability for all ranges of golfer, from elite tour gamers to slow-swinging amateurs, and each participant in between.
”Mizuno’s Swing DNA System data 40 distinctive information factors from greater than 175,000 golfers annually. This information offers the idea for each JPX Iron venture.“We’re continuously evolving the JPX sequence based mostly on greater than 175,000 distinctive swings we seize yearly on the Mizuno Shaft Optimizer,” says Invoice Value, Mizuno’s Director of Becoming. “Not too long ago we’re seeing a rise within the variety of gamers with barely slower swing speeds being fitted – and a development to extra shaft lean. Therefore a slight enhance in bounce angles via all of the fashions and the introduction of the Sizzling Metallic Excessive Launch.”

Constantly Mizuno’s most-played iron mannequin in skilled golf and nonetheless one-piece Grain Circulate Cast in Hiroshima Japan from 1025E Pure Choose gentle carbon metal, the JPX923 Tour provides a copper underlay for an excellent smoother sensation at affect. The JPX923 Tour additionally presents a narrower prime line and sole in tandem with extra rounded trailing edge for cleaner turf interplay. Participant enhancements made doable via the introduction of Mizuno’s new ‘V-Chassis’.
The JPX923 Tour is a shallow cavity appropriate for elite amateurs and professionals, that includes refined scoring irons which can be extra compact with a noticeably shorter blade size from 6-iron to GW for precision the place it’s most wanted. The irons are completed with a non-reflective white-satin brush.
Availability: 4-GW RH, On sale date: Feb 2023. RRP: £185/€195per membership
JPX923 Cast
A mid-sized, full physique grain circulation cast iron delivering an ideal stability of ball velocity, stability, and really feel. The third era of Chromoly Forging (4-7 iron) incorporates a milling slot that extends wider to heel and toe. Paired with an excellent thinner clubface it creates our highest one-piece Cast ball speeds from an excellent higher portion of the clubface. The irons showcase a thinner prime line all through, plus compact scoring irons (8-GW) and bevelled sole for improved turf interplay.
The JPX923 Cast is a mid-size cavity iron appropriate for a variety of gamers, from professionals to mid-handicap amateurs. The 4-7 iron are Cast from a single billet of 4120 Chromoly and again milled from to heel and toe. This creates excessive ball speeds from a compact workable profile. The face thickness is now lowered to only 2.2 mm behind affect in comparison with 2.6mm within the JPX921 Cast. The 8-iron to GW are solid from 1025E Pure Choose gentle carbon metal for final precision, management and really feel within the scoring zone. 8-iron to GW are extra compact with shorter blade size for additional management.
Availability: 4-GW (RH/LH) On sale date: Feb 2023 RRP: £185/€195 per membership
JPX923 Sizzling Metallic
Introducing Nickel Chromoly – a brand new materials with a lot extra ball velocity that Mizuno’s engineers switched their focus to really feel and stopping energy. At 35% stronger than our unique Sizzling Metallic materials, 4335 Nickel Chromoly allows a high-energy 8% thinner clubface. Mixed with Mizuno’s vibration controlling V-Chassis and deep CG design, the JPX923 Sizzling Metallic irons are as gratifying and controllable as they’re lengthy.
The seamless cup face building delivers the deep centre of gravity wanted for a excessive launch and controllable touchdown angle for elevated stopping energy while the thinnest a part of the only has been prolonged 18% wider to create a wider high-energy space on the face for extra constant ball speeds.
There are three becoming choices – Sizzling Metallic Professional, Sizzling Metallic and Sizzling Metallic HL (Excessive Launch.) 175,000 actual golf swings recorded by way of Mizuno’s Swing DNA system yearly highlighted the necessity for variable launch choices.
JPX923 Sizzling Metallic Professional is a participant’s velocity cavity that’s compact, with minimal offset for assured ball-strikers in search of most ball velocity. It’s appropriate for low to mid handicap golfers.
JPX923 Sizzling Metallic is a forgiving velocity cavity appropriate for mid to excessive handicap golfers. It encompasses a full velocity, excessive stability cavity for straight flight and distance.
JPX923 Sizzling Metallic HL is a excessive launch velocity cavity delivering a better launching choice for gamers with average swing speeds or aggressive shaft lean, it’s appropriate for mid to excessive handicap golfers.
Availability and Pricing
JPX923 HOT METAL PRO: 4-PW (RH/LH). RRP: £150/€195 per membership
JPX923 HOT METAL: 4-LW (RH/LH). RRP: £135/€175 per membership
JPX923 HOT METAL HL: 5-SW (RH solely). RRP: £135/€175 per membership
On sale date: September 2022
CUSTOM FITTING OPTIONS
All JPX923 irons might be accessible via the Mizuno Customized Program, which gives one of many widest choices of no upcharge shafts and grips within the trade. It offers a complete vary of customized becoming choices, from state-of-the-art Mizuno Efficiency Centres unfold all through the world to a world community of Mizuno Fitters and Swing DNA Becoming Centres that depend on the Mizuno Shaft Optimizer and high-tech Swing DNA software program to pinpoint every buyer’s best-performing specs.
For extra particulars, go to mizunogolf.com/uk