Mizuno JPX 923 Hot Metal Irons
The fastest, highest launching, and most forgiving family of irons that Mizuno has ever put out. JPX 923 Hot Metal looks, plays, and feels like no other distance iron on the market.
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Features of the Mizuno JPX 923 Hot Metal Irons
435 Nickel Chromoly
The JPX 923 irons are crafted from New 435 Nickel Chromoly, which is 35% stronger than Mizuno’s original Chromoly. This allows for an 8% thinner face resulting in higher ball speeds.
V-Chassis

Mizuno’s all-new V-Chasis delivers a solid, satisfying vibration pattern through impact (even though the face is 8% thinner)
Seamless Cup Face
The JPX 923 irons feature seamless face construction, which delivers the deep center of gravity necessary for higher launch and optimal landing angles.
Extended Sole
The thinnest part of the sole is extended 18% wider, creating a bigger high-energy area for higher ball speed on more shots
Non-Reflective Finish
Mizuno’s JPX 923 finish is non-reflective and chrome plated to reduce bright light glare
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Specifications of the Mizuno JPX 923 Hot Metal Irons
| CLUB | LOFT | SWING WEIGHT | LIE ANGLE | BOUNCE | OFFSET | RH/LH |
| 4 | 19° | D2 | 60° | 1° | .233 | RH/LH |
| 5 | 22° | D2 | 60.5° | 2° | .220 | RH/LH |
| 6 | 25° | D2 | 61° | 3° | .208 | RH/LH |
| 7 | 28.5° | D2 | 61.5° | 4° | .196 | RH/LH |
| 8 | 33° | D2 | 62° | 5° | .180 | RH/LH |
| 9 | 37.5° | D2 | 62.5° | 6° | .159 | RH/LH |
| PW | 42.5° | D2 | 63° | 7° | .135 | RH/LH |
| GW | 48° | D3 | 63° | 8° | .098 | RH/LH |
| SW | 54° | D3 | 63° | 13° | .082 | RH/LH |
| LW | 60° | D3 | 63° | 10° | .065 | RH/LH |
Stock Shafts:
Steel
True Temper DG 95 (Regular)

KBS Tour Lite (Stiff)

Graphite
UST Mamiya Recoil ESX (F3/Regular)

Stock Grip:
Golf Pride Tour Velvet

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Quick Questions
What is the difference between the JPX 921 and the all-new JPX 923?
The JPX 923 line from Mizuno features an all new V-Chasis with a Seamless cup face. These irons, the JPX 923, are made from a 35% stronger (435 Nickel Chromoly) steel that feels better coming off the club face and creates more ball speed. The new Seamless Cup Face on the JPX 923 also improves vibration patterns at impact for a more satisfying feel when compared to the JPX 921.
Compare the Mizuno JPX 923 Hot Metal Iron models.
Which irons should I play?
JPX 923 Hot Metal HL – The JPX 923 Hot Metal HL is perfect for the mid to high handicapper (10-20+) who needs a forgiving iron that will launch high and help improve distance. The JPX 923 Hot Metal HL is a higher launching model for players with moderate swing speeds or aggressive shaft lean. These irons feature modern strong lofts and will be geared towards maximum distance and forgiveness.
JPX 923 Hot Metal – The JPX 923 Hot Metal is perfect for the mid to low handicapper (7-15) who is looking for a combination of high launch, high ball speed, and high forgiveness. The JPX 923’s deliver solid, consistent performance on each and every shot. They will be more forgiving then the Hot Metal Pro and more workable then the Hot Metal HL. The Hot Metal is the most popular choice in the new Mizuno JPX 923 product line.
JPX 923 Hot Metal Pro – The JPX 923 Hot Metal Pro is perfect for the low handicapper (0-6) which is looking for more traditional lofted irons, with a thinner topline, and a more workable profile. The Hot Metal Pro Irons, while still forgiving, will be much more responsive on mis-hits. This is great for shot-shapers who want a little bit of forgiveness from their iron head
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Warranty and Shipping Information
“For the products, Mizuno warrants to a consumer that they will be free from defects in workmanship and materials, under normal use, for the applicable warranty period (1 Year).”
For more information visit Mizuno’s Warranty Page.
-Stock/Standard orders ship directly from Just Say Golf to you via UPS 3-Day Select Shipping. Orders placed before 2pm PST ship same day.
-Custom orders ship directly from Mizuno’s Custom Department in Braselton, GA via FedEX Express 2-Day Air. Most orders are built and shipped in 1-2 weeks.
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