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Mizuno JPX 923 Tour Golf Irons


Layers of Feel

Experience the ultimate performance on the green with Mizuno JPX 923 Tour Golf Irons - Standard. Made in Hiroshima, Japan, these one-piece Grain FlowForged irons feature a copper underlay for an incredibly smooth impact sensation. The JPX 923 Tour also boasts a sleeker top line and sole, along with a rounded trailing edge, allowing for improved turf interaction. Enhance your game with the new 'V-Chassis' technology from Mizuno.

Forged in Hiroshima Japan

Experience the exceptional quality of Mizuno JPX 923 Tour Golf Irons - Standard, meticulously crafted with 1025E Pure Select mildcarbon steel and forged at the iconic Mizuno facility in Hiroshima, Japan since 1968.

Soft Copper Underlay

Experience legendary feel with the standard Mizuno JPX 923 Tour Golf Irons, featuring a microlayer of copper between the base Nickel and outer Chrome. As seen in the iconic TN87, this unique design provides unbeatable performance on the course.

New V-Chasis Enables a Thinner Topline

Experience the revolutionary 'Harmonic Impact Technology' from Mizuno, which creates a 'muscleback' type feel and vibration through a uniquely designed cavity. Unlike previous models, this design eliminates the need for a slightly thicker topline while maintaining the same level of feel.

Cleaner Turf Interaction

Experience unparalleled versatility and perfect turf interaction with the Mizuno JPX 923 Tour Golf Irons - Standard, thanks to its generously rolled trailing edge.

Refined Scoring Irons

Experience precise shots with the shorter blade and compact design of Mizuno JPX 923 Tour Golf Irons - Standard.

White Satin Brush

The Mizuno JPX 923 Tour Golf Irons - Standard feature a non-reflective, chrome-plated finish that effectively reduces bright light glare.


Club Loft Length Lie
4 24° 38.5" 60°
5 27° 38" 60.5°
6 30° 37.5" 61°
7 34° 37" 61.5°
8 38° 36.5" 62°
9 42° 36" 62.5°
PW 46° 35.5" 63°
GW 51° 35.25" 63°
Dexterity: Right Hand
Set: 5-PW
Shaft: KBS $-Taper Lite - Stiff
Dexterity: Right Hand
Set: 5-PW
Shaft: KBS $-Taper Lite - Stiff

Product information


What happens if I can’t select the combination of head, shaft & grip I want?

Email us on hi@ninebyninegolf.com or call 020 3995 5638 we would be more than happy to discuss and prepare a custom quote.

I am purchasing from outside of the UK, what happens with TAX / Customs duty?

All orders show and charge TAX / Duties at checkout so there will be no additional payment required to the courier. Goods will be delivered duties paid (DDP)

Do you offer advice prior to purchase if I am unsure which product to choose?

We understand and recommend trying / having a fitting prior to any purchase but should this not be possible our team will be more than happy to help you through any purchase. Either via email or on the phone.

I paid for Express shipping on a custom order, why hasn't it shipped next day? 

Express shipping is the fastest possible shipping service, unfortunately it is not a way of getting your custom order built faster.

What if I can’t find an option I want on a drop-down menu?

If you can’t find a grip or shaft that you would like to order then please do reach out to us or place an order and leave a note on the order. One of our team will be happy to help you through the process. 

Nine by Nine Golf

Nine by Nine Golf is a supplier of high quality golf equipment. Golf is about performance and the brands we sell will help you achieve your highest performance on the course.

The Nine by Nine team has a long history with the game of golf as well as a deep knowledge and understanding of the technology and products on offer.

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