ProtoConcept C03TC Golf Irons


ProtoConcept C03TC Golf Irons

Center of Gravity Design for Each Club Number By 3D CAD

The C03TC irons build on the center of gravity design of their predecessor, making each club number as functional and balanced as possible. The head movement has been stabilised to aid sweet spot alignment and ball flight direction, while 3D CAD was used to optimise the center of gravity positions for easy handling. The #4 iron offers forgiveness without losing consistency with the rest of the set.

Precision Integrated Soft Iron Forging and CNC Undercutting

Integrated soft iron forging offers a crisp, pure sensation with each stroke. CNC machining and ultra-precise forging, distinct from conventional methods, minimise deviations and ensure shape consistency. The CNC undercut shape features new angles, widths, and depths, allowing for a lower center of gravity and a bigger sweet spot. Middle and long irons have improved ball-launch and enhanced forgiveness.

3D Head Shaft That Materialises Protoconcept's Dedication to Shape

The center of gravity is perfectly placed in the clubhead, and the sole shape has been optimised for every club, making it perfect for all courses, no matter the lie or difficulty. Intermediate and advanced players will appreciate the centered gravity and how this accompanies the parallel top blade, back face, and undercut area, allowing for easy positioning and beautiful trajectory control.


Club Loft Lie Bounce FP
5 25° 61° 3.7mm
6 28° 61.5° 3.8mm
7 32° 62° 3.9mm
8 36° 62.5° 4.0mm
9 40° 63° 4.2mm
PW 45° 63.5° 4.4mm

Pickup available at Golf Tech UK

Usually ready in 5+ days


Product information


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

Email us on 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, 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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