Callaway Quantum Max OS · Iron set
Quantum Max OS iron reference with a reported 29° 7-iron loft. Check the stock shaft and exact head suffix before comparing a set.
Documented specifications & build options
US product reference. Shaft, flex, handedness and set contents depend on the build chosen at purchase.
| Field | Documented value |
|---|---|
| 7-iron loft | 29 ° |
| Handedness | RH / LH |
| Listed shaft options | True Temper Elevate Black 85; True Temper Denali Frost Silver 60/70; Mitsubishi Chemical Vanquish 50 |
| Listed shaft flexes | R2 / Regular / Stiff |
| Set / club range | RH/LH - 4-9, PW, AW, GW, SW |
| Product line | Men’s |
Specification summary adapted from forgiving.golf, CC BY 4.0. Original source observations: 2026-09-06. The named model's manufacturer page was reviewed 2026-10-02; this is not an independent measurement or a complete factory chart.
Identifying the right model
- Match the complete Quantum Max OS name and any suffix on the head or package to the linked manufacturer page.
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