Callaway Golf Quantum Max OS Iron Set – Maximum Forgiveness, Tour-Inspired Performance

Hit longer, straighter, and more consistent shots — every time. The Callaway Quantum Max OS Iron Set is engineered for golfers who demand forgiveness without sacrificing distance or feel. Whether you’re a mid-handicapper looking to improve or a high-handicapper ready to level up, this set delivers the technology to transform your game.

Why You’ll Love the Quantum Max OS Irons

• ⚡ Faster Ball Speeds – The 360° Undercut Cavity with extreme perimeter weighting maximises face flex for explosive distance on every strike
• 🎯 More Forgiveness Across the Face – Advanced two-piece cavity design keeps shots on target, even on off-centre hits
• 🚀 Higher, More Consistent Launch – Weight positioned low and forward promotes an optimal launch angle throughout the set
• 🌿 Cleaner Turf Interaction – Progressive Tri-Sole Design adapts sole geometry from long irons to wedges for smooth, efficient contact
• 🔒 Greater Accuracy & Control – Reshaped heel adds stability through impact, keeping the face square when it matters most

Key Technologies

360° Modern Undercut Cavity

The redesigned cavity creates a faster, more flexible face — delivering more speed and forgiveness across the entire hitting area, not just the sweet spot.

Speed Wave 2.0

An upgraded internal wave structure frees up additional face flex, dramatically improving energy transfer — especially on those low-face strikes that would normally cost you distance.

Progressive Tri-Sole Design

A reengineered sole that changes shape across the set. Long irons glide smoothly through the turf; shorter irons and wedges deliver precise, controlled contact. One seamless transition from top to bottom of the bag.

Step Sole Design

Reduces unnecessary turf drag, encouraging consistent centre-face contact and efficient strikes — giving you more control and repeatability with every swing.

Set Specifications

Who Is This Set For?

The Quantum Max OS Iron Set is ideal for:

• Mid-to-high handicap golfers seeking maximum game improvement
• Golfers transitioning from beginner to intermediate play
• Players who want more distance and forgiveness without compromising on feel
• Anyone looking for a complete, ready-to-play iron set from one of golf’s most trusted brands

Complete Your Bag with Confidence

Backed by Callaway’s industry-leading 2-year manufacturer warranty, the Quantum Max OS Iron Set gives you peace of mind alongside peak performance. This is the set that works harder so you can score better.

Brand: Callaway Golf | UPC: 197193939252 | ASIN: B0FRPHMBM8