Callaway · Irons · 2026
Quantum Max
Best fora 10-24 HCP at 80-105mph who wants the longest, best-feeling cast GI iron of 2026 with class-leading mishit support — and isn't bothered by loud uniform acoustic.
- Starting from
- £743.99
- Listings
- 38
- Retailers
- 8
- vs RRP
- −26%
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Sealed, retailer warranty
Free delivery
5-PW · Regular · RH5-PW · Regular · Right-Handed
at Andrew Morris Golf
Excellent condition / refurb
Free delivery
5-PW · Stiff · RH5-PW · Stiff · Right-Handed
at Golfclubs4cash
Pre-owned, varying condition
Free delivery
5-PW · Regular · RH5-PW · Regular · Right-Handed
at Golfclubs4cash
About the Callaway Quantum Max
The Callaway Quantum Max is an 2026 irons from Callaway. Listed on CaddyCompare in 5-PW, 4-PW, 5-GW, 4-GW, 5-PW,SW, 6-PW and 5-SW set compositions, in right-hand and left-hand, with regular, stiff and senior flex options. Compare prices from 8 UK retailers below — currently from £743.99.
Price history
CaddyIndex™Experimental
Relative to category peers · methodologyPros & cons
- +1.8mph ball speed avg + 3-6yd extra carry vs 2025 Elyte — measurable distance gain
- Best feeling cast GI iron tested in 2026 — truly soft and luxurious experience
- Modern 360° Undercut Cavity + extreme perimeter weighting + AI face for class-leading GI mishit support
- 172yd 7-iron carry + 198yd 5-iron carry at 4700rpm / sub-3500rpm spin
- Loud uniform acoustic robs the mishit feedback channel
- Less refined than 2025 Elyte at address — visually busier
- 29° 7-iron + 360° undercut + cavity back = high-launch straight bias
- Distinguished GI competitor field (Srixon ZXi, TaylorMade Qi, Ping G440) makes the decision tough for high HCPs
What reviewers say
More Irons
Callaway · Irons · 2026
Quantum Max
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CaddyIndex™
Price History
About the Callaway Quantum Max
The Callaway Quantum Max is an 2026 irons from Callaway. Listed on CaddyCompare in 5-PW, 4-PW, 5-GW, 4-GW, 5-PW,SW, 6-PW and 5-SW set compositions, in right-hand and left-hand, with regular, stiff and senior flex options. Compare prices from 8 UK retailers below — currently from £743.99.
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Qi Max HLFAQs
Who is the Callaway Quantum Max best for?
A 10-24 HCP at 80-105mph who wants the longest, best-feeling cast GI iron of 2026 with class-leading mishit support — and isn't bothered by loud uniform acoustic.
Who should avoid the Callaway Quantum Max?
You're sensitive to loud impact acoustics, you want shotmaking, or you already game Elyte 2025 (incremental upgrade — wait a generation).
What handicap is the Callaway Quantum Max suitable for?
The Callaway Quantum Max scores strongest for high-handicap golfers, and also suits mid-handicap golfers.
What is the Callaway Quantum Max best at?
In our research the Callaway Quantum Max rates highest for distance and forgiveness, and is softest on workability.
Does the Callaway Quantum Max have a shot bias?
The Callaway Quantum Max is broadly neutral in shot shape (no built-in draw or fade bias), with a mid-high launch and mid spin.