Product Description
Callaway Quantum Max OS Irons – Store Display Demo
What does "Store Display Demo" mean? This set was used as an in-store display/demo set at Niagara Golf Warehouse. It has been out of its original plastic wrap and may have been handled or lightly hit by customers testing it, so it may show minor cosmetic marks such as light impact marks on the face or slight sole wear from handling. It is not a played or used set — it is in excellent condition (typically 9.5/10 or better) and performs exactly like new. Each demo is inspected before it ships. Because it's a one-off unit, the specs below are fixed and quantity is limited.
This Set's Specs
- Hand: Right
- Set Makeup: 5-iron through PW + AW (7 clubs)
- Shaft: Project X Denali Silver 60g (Graphite)
- Flex: 5.5 (Regular)
About the Callaway Quantum Max OS Irons
Quantum Max OS pairs maximum forgiveness and speed with an oversized shape that inspires confidence and helps you hit it solid across the face.
✔️ Modern 360° Undercut cavity: a two-piece design with extreme perimeter weighting for faster ball speed, higher launch and more forgiveness.
✔️ Progressive Tri-Sole: sole geometry that changes through the set for cleaner contact and speed retention, even on heavy strikes.
✔️ Next-gen Ai-optimized face: shaped to real-world impact patterns for consistent launch, spin and dispersion.
✔️ Urethane microspheres: absorb vibration for a softer, forged-like feel.
✅ Available Now at Niagara Golf Warehouse Canada. Custom Fitting Available. Nationwide Delivery.