Callaway Quantum Max OS Iron Set - 26 Men
Product details
| Management number | 236449502 | Release Date | 2026/07/09 | List Price | US$235.80 | Model Number | 236449502 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
Callaway Quantum Max OS Iron Set
Quantum Max OS blends confidence with maximum forgiveness, powerful speed, and consistent carry — all in an oversized shape designed to help golfers hit it more solid across the face.
Quantum Max OS Iron
- OVERVIEW: Speed & Maximum Forgiveness
- PROFILE: Oversized
- FORGIVENESS: Highest
- MODEL TYPE: Super Game Improvement
- LAUNCH: Higher
- CUSTOM HL (HIGH-LAUNCH) SPEC AVAILABLE: Yes
- HAND & LOFT: RH/LH - 4-9, PW, AW, GW, SW
- BEST FOR: Blends confidence with maximum forgiveness, powerful speed, and consistent carry.
TECHNOLOGY
MODERN 360° UNDERCUT
The Modern 360° Undercut Cavity is designed to deliver faster ball speeds, higher launch, and more forgiveness across the face, thanks to its advanced two-piece design with extreme perimeter weighting and a fully exposed undercut for added flex where golfers need it most.
PROGRESSIVE TRI-SOLE DESIGN
The Progressive Tri-Sole Design promotes cleaner, more consistent contact across the set, with a reengineered sole geometry that adapts from long irons to wedges for smooth turf interaction and efficient speed retention — even on heavy strikes.
NEXT GENERATION AI-OPTIMIZED FACE DESIGN
The Next Generation AI-Optimized Face delivers faster ball speeds and more consistent launch, spin, and dispersion by intelligently shaping the face to match real-world impact patterns and expand the sweet spot.
URETHANE MICROSPHERES
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.
OVERSIZED, CONFIDENCE-INSPIRING SHAPE
Quantum Max OS is built for higher launch and maximum forgiveness — all in an oversized shape that inspires confidence at address.
GALLERY
Callaway Quantum Max OS Iron Set Product Specs
| Club | Loft | HL Spec (Custom Only | Lie | Standard Length | Offset (mm) | Availability |
| 4 | 19° | 21° | 60.375° | 39.125" | 6.35mm | RH/LH |
| 5 | 22° | 24° | 61.00° | 38.50" | 5.89mm | RH/LH |
| 6 | 25° | 27° | 61.625° | 37.875" | 5.41mm | RH/LH |
| 7 | 29° | 31° | 62.25° | 37.250" | 4.80mm | RH/LH |
| 8 | 33° | 35° | 62.875° | 36.625" | 4.19mm | RH/LH |
| 9 | 37° | 39° | 63.50° | 36.00" | 3.56mm | RH/LH |
| PW | 42° | 44° | 63.75° | 35.75" | 2.79mm | RH/LH |
| AW | 47° | 49° | 64.00° | 35.50" | 2.21mm | RH/LH |
| GW | 51° | 53° | 64.00° | 35.50" | 1.65mm | RH/LH |
| SW | 55° | 57° | 64.00° | 35.25" | 1.12mm | RH/LH |
Note: This is for your reference only and does not denote the content of the product.
Shaft Specs
TRUE TEMPER ELEVATE BLACK 85 - SHAFT
| Flex | Weight | Swingweight | Launch |
| Regular | 85g | D2 | Mid-High |
| Stiff | 85g | D2 | Mid-High |
TRUE TEMPER DENALI FROST SILVER - SHAFT
| Flex | Weight | Swingweight | Launch |
| Regular | 60g | D2 | Mid-High |
| Stiff | 70g | D2 | Mid-High |
MITSUBISHI CHEMICAL VANQUISH - SHAFT
| Flex | Weight | Swingweight | Launch |
| R2 | 50g | D1 | High |
Grip Specs
GOLF PRIDE TOUR VELVET 360 BLACK CAP CHEV 46G - GRIP
Specification
| Construction | Iron Back | MSRP |
| Cast | Cavity Back | $1,371.99 |
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