Mizuno JPX 923 HOT METAL Irons Steel Shaft
OUR FASTEST FLYING, FAST STOPPING IRONS.
Introducing Nickel Chromoly – A new material with so much additional ball speed, our engineers switched their focus to feel and stopping power. At 35% stronger than our original Hot Metal material, 4335 Nickel Chromoly enables a high-energy 8% thinner clubface. Combined with Mizuno’s vibration controlling V-Chassis and deep CG design, the JPX923 Hot Metal irons are as enjoyable and controllable as they are long.
TECHNICAL DETAILS
- Harmonic Impact Technology: Fine tuned head geometry delivers ideal impact feel and feedback
- Seamless Cup Face: Thinned areas revolving 360 degrees around the perimeter increase rebound area for maximum ball speed across the entire face
- CORTECH Design: Optimized face thickness distribution to maximize COR AREA
- Variable Sole Thickness: Increase overall face flex area for add CORAREA
- Acoustic Sound Ribs: Precisely dial in specific vibration patterns for a solid, explosive impact sound
- Beveled Trailing Edge: Aggressive relief on the trailing edge for reduced turf drag
- 4335 Nickel Chromoly: 4335 Nickel Chromoly is 20% stronger, allowing for an 8% reduction in face thickness, resulting in higher ball speeds.
- V-Chassis: Engineered via Mizuno's Harmonic Impact Technology, the V-Chassis allows the top line to be thinner without sacrificing feel and sound.
- White Satin Brush Finish: A modern elegant, yet durable non-glare finish
Type:
FORGIVING SPEED CAVITY
Suitable for:
MID to HIGH HCP
Construction:
ONE PIECE NICKEL CHROMOLY CAVITY
Head Length:
85.4MM
Introducing Nickel Chromoly
A new material with so much additional ball speed, our engineers switched their focus to feel and stopping power.
35% stronger than our original Hot Metal material, 4335 Nickel Chromoly enables a high-energy 8% thinner clubface.
Combined with Mizuno’s vibration controlling V-Chassis and deep CG design, the JPX923 Hot Metal irons are as enjoyable and controllable as they are long.
FASTER NICKEL CHROMOLY
New 4335 Nickel Chromoly is 35% stronger than our original Chromoly, for an 8% thinner, high ball speed clubface.V-CHASSIS FOR MORE SOLID FEEL
Mizuno’s new V-Chassis delivers a more solid satisfying vibration pattern, even though the clubface is 8% thinner.-
Increased Stopping Power
Seamless cup face construction delivers the deep centre of gravity needed for a high launch and controllable landing angle. -
CONSISTENT BALL SPEEDS ACROSS THE FACE
The thinnest part of the sole is extended 18% wider, creating a wider high-energy area. -
WHITE-SATIN BRUSH
Non-reflective, Chrome plated finish to reduce bright light glare.
JPX923 Hot Metal Specification
| Club # | Loft ° | Lie Angle | Offset (inch) | Length (inch) |
| 4 | 19 | 60 | 0.233 | 38.5 |
| 5 | 22 | 60.5 | 0.22 | 38 |
| 6 | 25 | 61 | 0.208 | 37.5 |
| 7 | 28.5 | 61.5 | 0.196 | 37 |
| 8 | 33 | 62 | 0.18 | 36.5 |
| 9 | 37.5 | 62.5 | 0.159 | 36 |
| PW | 42.5 | 63 | 0.135 | 35.5 |
| GW | 48 | 63 | 0.098 | 35.25 |
| SW | 54 | 63 | 0.082 | 35.25 |
| LW | 60 | 63 | 0.065 | 35.25 |
True Temper Dynamic Gold 105 Steel
| Flex | Weight | Trajectory |
|---|---|---|
| R300 | 101g | Mid-Low |
| S300 | 103g | Mid-Low |
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