Mizuno’s most-favored model for non-contracted professionals on tour, the new JPX 921 Tour from Mizuno, retains the astonishing combination of precision with stability from off-center strikes that defined its predecessor. A thicker cavity behind the impact provides an enhanced soft feel as well as more excellent workability thanks to narrower soles on scoring irons for smoother turf interaction.
Forged HD 1025E Pure Select Mild Carbon Steel
No matter their handicap, golfers require and expect performance from their irons. The jpx 921 Tour stands out among its peers as being capable of offering this level of performance when used for long and mid irons.
The JPX 921 Tour is constructed from Forged HD 1025E Pure Select Mild Carbon Steel, known for its combination of strength and feel. It is manufactured in Hiroshima, Japan, to a tighter tolerance than industry standards and coated with a soft copper underlay for an iconic Mizuno feel at impact.
Mizuno’s JPX 921 Tour meets this criterion by striking a balance between ball speed and stability in a compact player cavity. They have also added wider soles on long and mid irons for increased forgiveness while keeping their head shapes close and pleasing to the eye. Conversely, short irons feature narrower soles to encourage clean turf interaction on scoring shots.
All these changes have produced an iron that looks far more modern at address than its predecessor while remaining very playable for good players. The jpx 921 Tour’s compact pure blade shaping provides classic looks while providing ample opportunities to correct mishit shots.
The face of the JPX 921 Tour is thinner than its predecessor, providing faster ball flight on mishits. Furthermore, its more stable center of gravity (CG) improves forgiveness, while increased toe bias weighting enhances launch and distance on off-center hits.
Mizuno has also introduced a small amount of boron into their metal mix, increasing strength by 30% during forging and creating more complex grain flow forged heads such as the JPX 921 Tours. This feature helps ensure its size and shape at impact while offering more speed than MP-15 models.
Modern Tour Flighted
Mizuno forging process produces ultra-consistent clubs, enabling engineers to make adjustments without impacting the overall feel or performance of the set. This is one reason that “Nothing feels like a Mizuno” goes beyond being just a marketing slogan.
Engineers made subtle modifications to the club head of the JPX 921 Tour to enhance the feel and consistency of playability further, shortening its center of gravity closer to its hosel and thus creating a better-balanced club that can better handle off-center shots.
Mizuno made several adjustments to enhance the performance of its JPX 921 Tour golf club, including lowering the center of gravity in long irons to facilitate forgiveness and launch by moving them slightly back in 4-iron and slightly upward in 5-iron, 6-iron, and 7-iron models.
Lowering the center of gravity increases MOI, which in turn reduces spin rates and helps with distance. This feature is precious in long irons where spin rate becomes less of an issue; additionally, this also makes the JPX 921 Tour more forgiving of off-center hits.
Mizuno made another change to improve the feel of their JPX 921 Tour that enhanced playability: thickening its face behind the impact. Mizuno first used this approach with their original 900 and 919 models to provide more stability from off-center shots; like Goldilocks discovering his perfect bowl of porridge – plenty of forgiveness where needed while maintaining that solid feel that Mizuno has become famous for.
The final tweak to the JPX 921 tour’s feel was to increase its responsiveness to off-center hits by adding some urethane insoles – this produced more vibrations and feedback to players – something all top players strive for. When combined with other improvements, this resulted in an overall more consistent feel across its set.
Workshop Refined Short Irons
The Workshop Refined short irons are expertly crafted from high-grade Grain Flow Forged HD 1025E Pure Select Mild Carbon steel to deliver an unmatched Mizuno feel. Their thin face, increased ball speed, narrow sole for clean turf interaction, and thicker cavity pad extend impact feel even further; additionally, a pearl brush finishes them off for an anti-glare effect and to reduce distractions at the address.
The Cleveland Launcher UHX irons are tailored for mid-to-high handicappers. Offering strong lofts for additional distance and a more oversized clubhead to increase forgiveness, they deliver consistent ball flight with high peak height. Tungsten weights placed at the toe and heel increase MOI for further stability, while their CNC back-milled design features a 6.4% wider back slot that transfers more energy directly onto the ball when off-center strikes occur.
Mizuno JPX 921 Tour irons are one of the most coveted models in their lineup, designed with one goal in mind – improving on-course performance. Engineered from practical tools designed with one intent in mind, these irons come equipped with explosive ball speeds such as Hot Metal or HM Pro models or precision Tour model options – there is something here for everyone in this JPX921 line! For added versatility, the SEL iron set offers both JPX921 Forged long irons (4-5) and Tour short irons (6-GW), complete with pre-adjusted loft adjustments between models to ensure perfect gapping between both models for even further enhanced playability.
Lower handicappers will find one-length clubs to be ideal for streamlining their game and hitting each club in their bag more effectively. Their versatility means they can be used for touch shots as well as full swings; more forgiving than traditional irons, they will help them learn how to strike the ball center of face consistently while saving strokes by eliminating switching between long and short irons, enabling more frequent practice of your short irons with this set.
Harmonic Impact
Mizuno’s JPX 921 Tour irons provide all of the same outstanding performance seen in their other lines, yet with an altogether more traditional and appealing aesthetic. Crafted of forged iron for optimal performance and minimal offset. These clubs feature thicker cavities back for increased face stability, while shorter irons feature narrower soles to improve turf interaction. Furthermore, Mizuno added just a tiny amount of forgiveness that keeps this iron very much a players club.
As expected of a player’s iron, the impact feel is exceptionally smooth. Centered hits produce a slight, crisp sound reminiscent of Mizuno’s past MB irons; mishits pay less of a thud and more of a click, with less forgivingness than traditional MB models.
Another significant upgrade from its previous iteration is a slight adjustment to the positioning of the center of gravity (CG) in longer irons, making them more workable and player-oriented – ideal for players seeking some forgiveness in their long irons.
The JPX 921 Tour irons are excellent choices for higher handicap golfers, while they may not be suitable for lower or mid-handicappers due to being more focused on precision than forgiveness. Those looking for greater distance and more forgiving irons should instead consider the MP line.
JPX irons have long been favored among professional golfers, and the JPX 921 Tour model stands out. Many professionals who do not have contracts with any specific manufacturer prefer these irons as they offer excellent shot control, feel, and forgiveness.
