CALLAWAY Quantum Max OS Irons

The Callaway Quantum Max OS irons are engineered for golfers who demand maximum forgiveness, higher launch, and faster ball speeds across the entire face. Designed as a super game-improvement iron, the Quantum Max OS features an oversized head profile, deep cavity construction, and extreme perimeter weighting to increase MOI (Moment of Inertia) for enhanced stability on off-center strikes.

An AI-designed face architecture promotes consistent ball speed and optimized launch conditions throughout the set, helping golfers achieve longer carry distances and tighter dispersion. The advanced undercut cavity structure lowers the center of gravity, producing easy launch and improved peak height for better stopping power on greens.

Strategic internal dampening materials enhance sound and feel without sacrificing speed, delivering a solid, confidence-inspiring impact sensation. The wide sole design improves turf interaction, reducing digging and promoting cleaner contact from various lies.

Ideal for mid- to high-handicap players, slower swing speeds, and golfers seeking maximum distance with forgiveness, the Quantum Max OS irons are built to help you hit more greens, improve consistency, and lower scores.

Available now at Golf Warehouse Atlanta — premium performance technology in a confidence-boosting, oversized design.

Callaway Quantum Max OS Irons – Key Technology & Performance Benefits

• Super Game-Improvement Design – Oversized clubhead profile inspires confidence at address and maximizes forgiveness.

• High MOI Construction – Extreme perimeter weighting increases stability and reduces distance loss on off-center hits.

• AI-Optimized Face Architecture – Engineered for faster ball speeds and consistent launch across the entire face.

• Deep Undercut Cavity – Lowers center of gravity for higher launch and improved peak height.

• Wide Sole Design – Promotes cleaner turf interaction and reduces digging from various lies.

• Stronger Lofts with High Launch – Delivers longer carry distance without sacrificing stopping power.

• Enhanced Sound & Feel – Internal dampening materials create a solid, premium impact sensation.

• Straighter Ball Flight – Built to minimize dispersion and improve accuracy for mid- to high-handicap golfers.

• Ideal For: Players seeking maximum forgiveness, added distance, and more consistent iron play.

• Perfect Upgrade For: Golfers transitioning from beginner irons or looking for easier launch and better consistency.

Steel Shaft Option – $1,099.99

• Set Composition: 5–PW + AW

• Shaft: True Temper Elevate 85

• Flex: Regular

• Mid-weight steel profile designed for higher launch, controlled spin, and consistent distance gapping

• Ideal for players seeking stability, feel, and traditional steel performance

Graphite Shaft Option – $1,199.99

• Set Composition: 5–PW + AW

• Shaft: Denali Silver 60

• Flex: Regular

• Lightweight graphite construction promotes increased swing speed and effortless launch

• Helps reduce vibration while maintaining consistent ball speed and distance