Callaway Quantum Max OS Hybrid Combo Iron Set 2026

Pairing Max OS Hybrids and Max OS Irons, the Quantum Max OS Combo set is built to maximize speed, forgiveness, and launch throughout the bag, making it ideal for golfers who struggle with consistency or those who would benefit from a higher ball flight.

Two sole upgrades highlight the Quantum hybrid lineup, beginning with Speed Wave 2.0. Like its predecessor, Speed Wave 2.0 enhances ball speed and launch consistency by positioning tungsten weight low and forward in the head. However, the new design also allows greater face flex, increasing energy transfer and speed, especially on low-face strikes.

The second refinement to Callaway's flagship hybrid lineup is the new and improved Step Sole. In addition to reducing turf interaction for cleaner, more efficient strikes, the latest design's reshaped heel enhances stability through impact, ensuring greater control and accuracy off the turf.

The technology backing the performance-packed Max OS Iron begins with its 360° Undercut Cavity, including an advanced two-piece construction with extreme perimeter weighting and a fully exposed undercut. By positioning mass at the edges of the clubhead, the perimeter weighting generates exceptional stability. At the same time, the undercut allows for a faster, more flexible face, delivering extraordinary speed, forgiveness, and launch across the hitting surface.

Callaway Quantum Max OS Hybrid Combo Iron Set Features

Hybrids

• Oversized, draw-biased shape with high-MOI is designed for maximum forgiveness and an easy launch (perfectly blends with Max OS Irons)
  
• Speed Wave 2.0 positions tungsten low and forward for faster ball speed and a high, consistent launch. The new design allows for additional face flex, boosting energy transfer for faster speeds, especially on low-face strikes
  
• New Step Sole Design reduces turf interaction for consistent center-face contact. A reshaped heel adds stability at impact, helping to keep the face square for greater control
  
• Next Generation Ai-Optimized Face Design optimizes speed, spin, launch, and accuracy across the face using advanced Ai modeling
  
• Heel-toe weighting increases stability, promoting straighter, more accurate shots
  
• OptiFit4 Hosel features independent loft (up to +1°/-1°) and lie (up to +/- 2°) adjustability, offering 7 configurations to fine-tune launch angle and shot shape
  
• Stock Shafts: Mitsubishi Vanquish PL, Project X Denali Frost Silver
  
• Stock Grip: Lamkin Crossline 360
  
• Headcover Included
  

Irons

• Oversized head shape with a thicker topline, longer blade length, and a wider sole for maximum forgiveness and launch
  
• Modern 360° Undercut Cavity delivers faster ball speeds, a higher launch, and more forgiveness across the face
  
• Next Generation Ai-Optimized Face design intelligently shapes the face to enhance speed, expand the sweet spot, and promote more consistent launch, spin, and dispersion
  
• Progressive Tri-Sole Design promotes smooth turf interaction for cleaner, more consistent contact across the set, even on heavy strikes
  
• Urethane Microspheres enhance sound and feel at impact by absorbing unwanted vibration, delivering a softer, forged-like sensation in a high-speed game-improvement head
  
• Stock Steel Shaft: True Temper Elevate 85
  
• Stock Graphite Shafts: Mitsubishi Vanquish PL, Project X Denali Frost Silver
  
• Stock Grip: Lamkin Crossline 360
• Authorized Callaway Retailer

Hybrid Specifications

Hybrid Specifications

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