Callaway Quantum Max O/S Irons- Steel

The Quantum Max OS seamlessly combines confidence with maximum forgiveness, impressive speed, and consistent carry—all presented in an oversized design that helps golfers achieve solid contact across the face.

Modern 360° Undercut
The Modern 360° Undercut Cavity is engineered to provide quicker ball speeds, higher launch angles, and enhanced forgiveness across the entire face. This innovative two-piece construction features extreme perimeter weighting along with a fully exposed undercut to boost flexibility precisely where golfers require it the most.

Progressive Tri-Sole Design
The Progressive Tri-Sole Design advances cleaner, more consistent contact throughout the set. With a reconfigured sole geometry, the design transitions from long irons to wedges, ensuring smooth turf interaction and effective speed retention—even when striking the ball firmly.

Next Generation Ai-Optimized Face Design
The Next Generation AI-Optimised Face offers accelerated ball speeds and ensures consistent launch, spin, and dispersion rates. The face is intelligently engineered to accommodate actual impact patterns, thereby expanding the sweet spot for better performance.

Urethane Microspheres
Urethane Microspheres significantly improve both sound and feel at impact. By absorbing any unwelcome vibrations, they provide a softer, forged-like sensation, all while housed within a high-speed game improvement construction.

Oversized, Confidence-Inspiring Shape
The Quantum Max OS is specifically constructed to promote higher launch and maximum forgiveness—presented in an oversized shape that instills confidence at address.

Specifications

*HL Spec - Custom only.

Shaft Option
True Temper Elevate 85 (R, S)

Grip Option
Lamkin Crossline 360