Mizuno Pro 243 Golf Irons


A New Age of Forging

The Mizuno Pro 243 Golf Irons embody a powerful connection between the dedicated engineers at Mizuno and the Grain Flow Forging factory in Hiroshima, Japan. Each club is meticulously crafted with precision, taking into account every minuscule measurement and subtle contour. Experience the pinnacle of club design with these exceptional irons.

Mizuno Pro 243 / Tour Speed

Experience the ultimate in craftsmanship with the Mizuno Pro 243 Golf Irons. Enhanced with a sleek design and superior precision, these irons deliver even more speed and satisfaction upon impact. Thanks to Mizuno's dedicated R&D team and their exclusive Grain Flow Forging plant in Hiroshima, Japan, these irons boast unparalleled performance.

Grain Flow Forged HD in Hiroshima, Japan

Crafted from a single billet at Mizuno's renowned facility - a place where they have been perfecting irons since 1968.

4120 Chromoly with Flow Microslot (4-7 iron)

Maximise the power and precision of your shots with an extended, deep micro-slot for a wider, more explosive sweet spot on the clubface, resulting in increased height and velocity for your golf ball.

Soft Copper Underlay

Experience a sensational feel with our Grain Flow Forged heads thanks to an additional touch of copper underneath Nickel Chrome.

1025E Pure Select Mild Carbon Steel 8-GW

Experience solid feel and enhanced control in the areas that matter most, thanks to modern lofts that offer consistent distance gapping across the entire set.

Harmonic Impact Technology

Experience a precise and smooth impact with the Mizuno Pro 243 Golf Irons, delivering vibration patterns that mimic a soft muscle-back feel.

Wrap Around Sole Grind

Improve your turf interaction and seamlessly transition from micro slot 7 iron to traditional 8 iron construction with the heavy relief found around the sole. Experience enhanced performance with Mizuno Pro 243 Golf Irons.

Exceptionally Compact Players Profile

Experience the stunningly streamlined design of the Mizuno Pro 243 Golf Irons, with a shorter blade length and reduced topline for improved performance and precision in every swing.

Increased bounce angle

Experience enhanced turf interaction with 1 degree of increased loft in the long irons and 2 degrees in the scoring irons. See the difference it makes in your game!

Full Satin Brush

A sleek, contemporary finish that enhances your golf game.


Club Loft Lie Length
4 22° 60° 38.5"
5 25° 60.5° 38"
6 28° 61° 37.5"
7 32° 61.5° 37"
8 36° 62° 36.5"
9 40° 62.5° 36"
PW 44° 63° 35.5"
GW 48° 63° 35.5"
Dexterity: Right Hand
Set: 5-PW
Dexterity: Right Hand
Set: 5-PW

Product information


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

Email us on hi@golftechuk.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. 

Golf Tech UK - Technology in Golf

Golf Tech UK 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 Golf Tech UK 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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