Callaway Quantum irons

Callaway Quantum irons are a series developed for mid-handicap golfers who want to make the game easier, more consistent and more enjoyable. The range combines powerful ball speed, reliable distance and high forgiveness to help you play with greater confidence. It comes in two models:

Quantum Max – Features a more compact and refined design with a balanced mix of control and forgiveness. Recommended for players with a handicap of 10–30.

Quantum Max OS – Features an oversized, more confidence-inspiring shape that delivers higher launch and maximum forgiveness. Recommended for players with a handicap of 18–40.

Both models feature Callaway’s modern 360° Undercut construction, which makes the face more flexible and creates faster ball speeds, higher launch and better results even when you do not strike the ball out of the centre of the sweet spot.

The AI-optimised face is designed using real impact patterns and delivers more consistent launch, spin and dispersion, while also increasing the size of the sweet spot.

The progressive Tri-Sole design is tailored throughout the set and helps the club glide smoothly through the turf for cleaner, more consistent ball striking – even on heavy strikes.

Inside the clubhead, Urethane Microspheres dampen unwanted vibrations and create a soft, solid feel at impact.

In short: whichever model you choose, you get a set of irons that helps you hit more good shots and enjoy every round even more.