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Callaway Quantum Max OS Irons

About This Item

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.


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.
  • Brand : Callaway
  • Country of Origin : Imported
  • Style : 4N604486N2006 4N607686N2006 4N704486N2006 4N607286N2006 4N707286N3006 4N607686P2006 4N607269I1006 4N607286P2006 4N607286Q3006 4N707269I1006 4N707286P2006
  • Web ID: 25CALMGOLFQNTMMXSSELQ
ClubLoftLoftLieLengthOffset (mm)
419.0°21.0°60.375°39.125"6.35
522.0°24.0°61.00°38.50"5.89
625.0°27.0°61.625°37.875"5.41
729.0°31.0°62.25°37.25"4.80
833.0°35.0°62.875°36.625"4.19
937.0°39.0°63.50°36.00"3.56
PW42.0°44.0°63.75°35.75"2.79
AW47.0°49.0°64.00°35.50"2.21
GW51.0°53.0°64.00°35.50"1.65
SW55.0°57.0°64.00°35.25"1.12

REVIEWS

4.8
100%
Recommended

47 Reviews

Great Look And Feel Which Promotes Confidence In M

I am very happy with my new irons saw great results right away

Very Forgiving

[This review was collected as part of a promotion.] Very forgiving and straight I like the flight of the ball

Easy To Hit Irons

My second set of irons. These replaced my Paradym x irons and I couldn’t be happier. Very easy to hit That’s all you want from your irons! Great job callaway!

Great Features

Very happy with my clubs they have helped my game. The clubs are very forgiving. Great golf pride grips.

Just A Better Club

Moved from steel to graphite and 1 down. Picked up a few yards, nice feel to the irons

New Irons

Hit them great on the range not so great at the course!!!!!!!!

Old Irons Better

The club was not balanced and were lighter than my older Rogue clubs. I had a professional check them and we added lead to the back, but it was not enough. I can hit my older 6 iron further and better than the new Quantum 5 iron

Received incentive

Great Irons

They interact with the turf really well, fairway finders, keeping them!

Great Looking Irons

Looking down at address they look like callaways best iron ever, the big Bertha. Doesn’t get any more inspiring than that.

Great Game Improvement Irons

[This review was collected as part of a promotion.] The larger face makes ball striking a lot easier, and less intimidating on the course, would revommend to anyone getting into the game.

Well Worth The Wait !!!

I waited to purchase and I’m so glad I did. Great irons and hit so accurate. Love them !! Replaced my AI HL smoke irons.

High Handicap Heaven

[This review was collected as part of a promotion.] Very good looking, great feel and extremely forgiving. 3 rd time addition to the game, after taking long breaks due to life and frustration, I found these clubs to live up to the marketing hype that is generally words used to sell clubs.

The Best Ever!

Absolutely the easiest clubs to hit! I play one handed due to an injury, I’ve been playing for over 30 years! I’ve had all kinds of clubs and these are the best! My swing speed is mid/high 60s - I had convinced myself I needed senior flex graphite shafts, but then I discovered the regular flex steel works better! The max OS irons are incredibly forgiving and so easy to hit! Go check them out, you’ll be amazed!

Great Clubs

Straightest hitting clubs I have ever hit. Solid hitting irons.

So Easy To Hit Solidly

[This review was collected as part of a promotion.] These babies really have great turf interactions. The redesigned sole really helps make it so forgiving. I don't know if it's because I'm hitting the ball more solidly, but I feel like I'm getting 5-7 more yards than with my old Callaway iron.

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