Callaway Quantum Max OS Irons

The Callaway Quantum Max OS Irons blend maximum forgiveness with powerful speed in an oversized shape designed to inspire confidence at address. Featuring a Modern 360deg Undercut Cavity and an AI-Optimized Face, these irons are engineered to deliver a higher launch and consistent carry across the entire face. The Progressive Tri-Sole design ensures clean turf interaction for better contact, while integrated Urethane Microspheres provide the soft feel typically reserved for forged clubs. Ideal for golfers seeking a solid, reliable iron that prioritizes playability, the Quantum Max OS makes every swing more rewarding. Club Specs Club Loft Lie Length Offset (mm) 4 19deg 60.375deg 39.125" 6.35 5 22deg 61deg 38.5" 5.89 6 25deg 61.625deg 37.875" 5.41 7 29deg 62.25deg 37.25" 4.80 8 33deg 62.875deg 36.625" 4.19 9 37deg 63.5deg 36" 3.56 PW 42deg 63.75deg 35.75" 2.79 AW 47deg 64deg 35.5" 2.21 GW 51deg 64deg 35.5" 1.65 SW 55deg 64deg 35.25" 1.12 *Inclusion of clubs varies; confirm your selection above*