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Quantum Max OS
price£999
Coming soon!
The products is excepted to be delivered on 13/02/2026.
Callaway Quantum Max OS is a set of irons for players who want maximum forgiveness, high ball speed and a reassuring feel at address. The oversized design inspires confidence from the start and helps you hit the ball more consistently across the entire face, with smooth carry and high launch.
Stock status
Available online
Few in stock
Free shipping on orders over £50
You have £50 left until free delivery!
Quantum Max OS
price£999
Description
Quantum Max OS is designed to make playing easier. The modern 360° undercut cavity construction has an advanced two-piece build-up with extreme perimeter weighting, which gives faster ball speed, higher launch angle and more stability on contacts outside the sweet spot. The fully exposed undercut creates extra flexibility in the face where it’s most useful.
The progressive Tri-Sole design is adapted throughout the set to provide cleaner ground contact and smoother ball speed, from long irons to wedges. Even on heavier hits, speed is effectively maintained through the ball. The face is the next generation’s AI-optimised Face, designed with real hitting patterns to increase the sweet spot and provide consistent launch, spin and dispersion.
To combine performance with comfort, urethane microspheres are used to dampen unwanted vibrations and give a softer, more forged feel at impact. Along with its oversized, confidence-inspiring shape, Quantum Max OS is an obvious choice for golfers who prioritise simplicity, stability and high, straight shots.

Next Gen AI-Optimised Face Design, The next-generation AI-optimised face produces higher ball speeds as well as a more consistent launch angle, spin and dispersion by intelligent shape adjustments adapting the face to actual hitting patterns and expanding the sweet spot.

Progressive Tri-Sole Design, The progressive Tri-Sole design delivers cleaner and more consistent contact throughout the set, with a redesigned sole that adapts from long irons to wedges for smooth ground interaction and efficient sustained speed – even on fat shots.

