Mizuno
JPX 923 Hot Metal
The Mizuno JPX 923 Hot Metal is a game improvement iron released in 2023, designed for mid to high handicappers (typically 12–24 HCP) who benefit from a larger clubhead, wide sole, and high MOI design that reduces the penalty on mis-hits and promotes a higher, easier launch. The 2023 model's 7-iron is lofted at 26°, reflecting the brand's focus on maximising distance through aggressive loft specifications.
Loft Specifications
| 5i | 6i | 7i | 8i | 9i | PW |
|---|---|---|---|---|---|
| 18.5° | 22.0° | 26.0° | 30.5° | 35.0° | 40.0° |
Stock steel shaft. Lofts are approximate and subject to manufacturing tolerances.
Technology
About the Mizuno JPX 923 Hot Metal
The Mizuno JPX 923 Hot Metal features a wide sole, deep undercut cavity, and high-MOI design that keeps ball speed consistent across the face. The low, deep CG promotes a high launch angle that helps the ball stop on greens. At impact it delivers solid and consistent — designed to feel similar whether you catch it slightly thin or slightly fat.
Loft Analysis
The Mizuno JPX 923 Hot Metal's 7-iron is lofted at 26° — strong — notably stronger than the traditional 32–34° standard. For a golfer with an 85–95 mph swing speed, this projects to a 7-iron carry of approximately 164–174 yards. The 5-iron (18.5°) to 7-iron gap of 7.5° is spread across a wide range, which may create overlapping distance windows with similarly lofted fairway woods or hybrids. The pitching wedge at 40° is relatively strong — consider a gap wedge of 46–48° to bridge the distance to your sand wedge.
Who Should Play the Mizuno JPX 923 Hot Metal?
- ✓Mid to high handicappers (12–24 HCP) focused on consistency and forgiveness
- ✓Golfers who benefit from a higher launch and softer landing on approach shots
- ✓Players who tend to miss thin and need help getting the ball airborne
- ✓Golfers whose current 7-iron carry is 160+ yards and want matching distance
Other Years
Frequently Asked Questions
What loft is the Mizuno JPX 923 Hot Metal 7-iron?
The Mizuno JPX 923 Hot Metal (2023) 7-iron has a loft of 26°. This is a strong loft by modern standards — you can expect this iron to carry further than a traditional 32° 7-iron for the same swing speed.
What handicap are the Mizuno JPX 923 Hot Metal irons suited for?
The Mizuno JPX 923 Hot Metal is a game improvement iron, designed for mid to high handicappers (typically 12–24 HCP). Handicaps from approximately 12–24 benefit most from this design.
What gap wedge should I use with the Mizuno JPX 923 Hot Metal?
The Mizuno JPX 923 Hot Metal pitching wedge is 40°. This is relatively strong, so you will likely need a 46–47° gap wedge and a 50–52° sand wedge to cover the distance window to your full wedge. Check there is roughly a 4–5° gap between each wedge.
How do the Mizuno JPX 923 Hot Metal irons feel at impact?
The Mizuno JPX 923 Hot Metal is designed to feel solid and consistent — designed to feel similar whether you catch it slightly thin or slightly fat. The consistent feel across the face is intentional — it builds confidence by making solid and slightly off-centre strikes feel similar.
Are the Mizuno JPX 923 Hot Metal irons still available?
The Mizuno JPX 923 Hot Metal (2023) represents the recent previous generation of this model. These irons are current and widely available through major golf retailers.
See how these irons fit your game
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