Home Callaway Quantum Max OS Golf Irons - Graphite
Callaway
RRP: £1,002 (6 Irons)
Quantum Max OS Golf Irons - Graphite
Pre order for delivery following release date: 13/02/2026
Buy Now
£899
Pre-Built
Custom Built
  • IN STOCK - Built by the manufacturer and ready to ship
Set Composition
Flex Option
Shaft Option
  • Custom Built by Callaway (ships in 2-3 Weeks ) Custom Built clubs will be built by the manufacturer and will follow the lead time above

TRUSTED BY GOLFERS

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FREE SHIPPING

For orders over £100.

30 DAYS RETURN

For exchange or refund.

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Callaway 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 fl x 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 etention—even on heavy strikes.

Next Generation Ai-Optimised Face Design

The Next Generation AI-Optimised 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.

HOW PARZ CLUB RENTAL WORK

Here’s what to expect: three-month terms, transparent pricing, and complete flexibility to renew, return, or buy — all delivered with the same precision you expect from PARZ.

01
RENT YOUR CLUBS
Choose your ideal set and rent it for 3 months at a fixed monthly price. Simple, flexible, and transparent — no hidden extras, and no surprises along the way.
02
PLAY YOUR BEST GAME
Enjoy top-quality clubs for 3 months without the big upfront spend. Perfect if you’re still finding your style, improving your game, or just not ready to commit to buying. 
03
END OF TERM, YOUR CHOICE
When your 3 months are up, decide what's next:
  • Rent again: take out a new 3-month rental, keeping the same set (subject to availability) or trying something different.
  • Buy second-hand: purchase from our ex-rental stock, including the set you’ve been using (subject to availability).
  • Buy brand-new: upgrade to a brand-new set directly from our shop.
  • Just return: hand the clubs back, no strings attached.

FREQUENTLY ASKED QUESTIONS

YOUR QUESTIONS ANSWERED

How does PARZ Rentable work?

Rent the clubs you want for three months at a fixed monthly price. At the end of your rental period, Simply pack the clubs safely (ideally in the original box) and ship them back within 7 days . You can then explore your next option whether that be a new rental, explore our ex-rental stock and much more. 

What do I get when I rent?

You’re renting individual clubs — no bags or covers are included. You can add as many clubs as you like, but each will have its own rental agreement and monthly price.

How long is the rental period?

Each rental runs for a fixed three-month term. There are no rolling or indefinite rentals — when your term ends, you can choose to return, renew, or purchase from our ex-rental range (subject to availability).

What condition will the clubs be in?

All Certified Pre-Owned Clubs are quality-checked before dispatch and may show light cosmetic signs of use. Anything more significant would be listed clearly before you rent it.

How do returns work?

We’ll send you instructions and a prepaid courier label before your rental ends. Pack the clubs safely (ideally in the original box) and ship them back within 7 days.

What happens if a club is damaged or lost?

We get it — golf clubs are meant to be used, so light cosmetic wear is completely fine.

Fair wear and tear covers small scuffs or ball marks from normal play.

However, the following aren’t covered and may result in a repair or replacement charge:
  • Sky marks, dents, or cracks on the club head or shaft
  • Shaft rash or deep scratches from bag rub
  • Chips or deformation to the face, crown, or hosel
  • Broken shafts or loose heads
  • Water damage, corrosion, or signs of neglect

If a club isn’t returned or is lost, you’ll be charged up to its full retail value. We’ll always contact you first before applying any charges.

Can I cancel my rental?

Yes — you can cancel within 14 days of receiving your club, as long as it hasn’t been used. If it shows signs of play, we may deduct a small amount from your refund to reflect the use.

Can I buy the club I rented?

Sometimes, yes. When your term ends, you can check our ex-rental stock — if the club you had is available, you’ll be able to buy it at its current pre-owned value. Availability isn’t guaranteed.

Can I rent more than one club?

Renting lets you play with top-quality clubs without the big upfront spend. It’s ideal if you’re testing new models, improving your game, or not quite ready to commit to a full set. After three months, you can return, swap, or buy — no pressure, no long contracts.

Why would I rent instead of buying?

Anyone who loves golf but wants flexibility. Whether you’re a beginner finding your fit, a regular player wanting seasonal upgrades, or just testing before buying — renting gives you access to premium gear, on your terms.

Who is PARZ Rentable for?

PARZ Rentable is ideal for golfers who want flexibility. Whether you’re new to the game, upgrading your clubs, or testing different setups before committing to a purchase, renting lets you try premium equipment without long-term commitment.

Do I need insurance?

You don’t need to arrange separate insurance — your rental covers fair wear and tear as standard. If the club is lost or damaged beyond that, we’ll contact you to arrange a reasonable repair or replacement cost.

STILL HAVE QUESTIONS

GET IN TOUCH

ABOUT RENTAL

PRE-OWNED GUARANTEE

MORE INFORMATION

HOW PARZ CLUB RENTAL WORK

Here’s what to expect: three-month terms, transparent pricing, and complete flexibility to renew, return, or buy — all delivered with the same precision you expect from PARZ.

01
RENT YOUR CLUBS
Choose your ideal set and rent it for 3 months at a fixed monthly price. Simple, flexible, and transparent — no hidden extras, and no surprises along the way.
02
PLAY YOUR BEST GAME
Enjoy top-quality clubs for 3 months without the big upfront spend. Perfect if you’re still finding your style, improving your game, or just not ready to commit to buying. 
03
END OF TERM, YOUR CHOIcE
When 3 months are up, decide what's next:

  • Rent again with the same set or try a different one.
  • Buy second-hand, including your rented product if available.
  • Buy brand-new directly from our shop.
  • Return the clubs, no commitment.

FREQUENTLY ASKED QUESTIONS

YOUR QUESTIONS ANSWERED

How does PARZ Rentable work?

Rent the clubs you want for three months at a fixed monthly price. At the end of your rental period, Simply pack the clubs safely (ideally in the original box) and ship them back within 7 days . You can then explore your next option whether that be a new rental, explore our ex-rental stock and much more. 

What do I get when I rent?

You’re renting individual clubs or sets — no bags are included. You can add as many clubs as you like, but each will have its own rental agreement and monthly price.

How long is the rental period?

Each rental runs for a fixed three-month term. There are no rolling or indefinite rentals — when your term ends, you can choose to return, renew, or purchase from our ex-rental range (subject to availability).

What condition will the clubs be in?

All Certified Pre-Owned Clubs are quality-checked before dispatch and may show light cosmetic signs of use. Anything more significant would be listed clearly before you rent it.

How do returns work?

We’ll send you instructions and a prepaid courier label before your rental ends. Pack the clubs safely (ideally in the original box) and ship them back within 7 days.

What happens if a club is damaged or lost?

We get it — golf clubs are meant to be used, so light cosmetic wear is completely fine.

Fair wear and tear covers small scuffs or ball marks from normal play.

However, the following aren’t covered and may result in a repair or replacement charge:
  • Sky marks, dents, or cracks on the club head or shaft
  • Shaft rash or deep scratches from bag rub
  • Chips or deformation to the face, crown, or hosel
  • Broken shafts or loose heads
  • Water damage, corrosion, or signs of neglect

If a club isn’t returned or is lost, you’ll be charged up to its full retail value. We’ll always contact you first before applying any charges.

Can I cancel my rental?

Yes — you can cancel within 14 days of receiving your club, as long as it hasn’t been used. If it shows signs of play, we may deduct a small amount from your refund to reflect the use.

Can I buy the club I rented?

Sometimes, yes. When your term ends, you can check our ex-rental stock — if the club you had is available, you’ll be able to buy it at its current pre-owned value. Availability isn’t guaranteed.

Can I rent more than one club?

Renting lets you play with top-quality clubs without the big upfront spend. It’s ideal if you’re testing new models, improving your game, or not quite ready to commit to a full set. After three months, you can return, swap, or buy — no pressure, no long contracts.

Why would I rent instead of buying?

Anyone who loves golf but wants flexibility. Whether you’re a beginner finding your fit, a regular player wanting seasonal upgrades, or just testing before buying — renting gives you access to premium gear, on your terms.

Who is PARZ Rentable for?

PARZ Rentable is ideal for golfers who want flexibility. Whether you’re new to the game, upgrading your clubs, or testing different setups before committing to a purchase, renting lets you try premium equipment without long-term commitment.

Do I need insurance?

You don’t need to arrange separate insurance — your rental covers fair wear and tear as standard. If the club is lost or damaged beyond that, we’ll contact you to arrange a reasonable repair or replacement cost.

STILL HAVE QUESTIONS

GET IN TOUCH

MORE INFORMATION

How PARZ Certified Pre-Owned Works

Here’s what to expect: certified quality, transparent grading, and complete peace of mind. Every pre-owned club is inspected, tested, and approved by PARZ so you get trusted performance at better value.

01
RENT YOUR CLUBS
Choose your ideal set and rent it for 3 months at a fixed monthly price. Simple, flexible, and transparent — no hidden extras, and no surprises along the way.
02
VERIFICATION PERFORMANCE
Each club is tested using the same tools our fitters use in studio. Launch data, feel and overall condition are evaluated to confirm it performs consistently and delivers the reliable experience you need on the course.

03
BACKED BY PARZ
Every certified club includes a clear condition rating, a satisfaction period and support from the PARZ team. You get trusted value, reassurance and a club that is ready to play immediately.

FREQUENTLY ASKED QUESTIONS

YOUR QUESTIONS ANSWERED

What does PARZ Certified mean?

Every PARZ Certified club has been expertly inspected by our in-house technicians and graded against our strict performance and quality standards.

We verify authenticity, check loft/lie/shaft specs, assess wear, and ensure the club performs exactly as it should. Only equipment that meets our criteria earns the PARZ Certified badge.

Are pre-owned clubs refurbished?

Yes — where needed. All pre-owned clubs undergo a professional clean and any light refurbishment required to bring them up to PARZ Certified standards. This may include regripping, polishing, or minor cosmetic improvements. We never alter performance beyond restoring it to manufacturer intent.

Will I know the exact condition?

No, However each pre-owned club is certified by PARZ to ensure they are of high quality condition with no marks, dents, or major blemishes. We only sell clubs that meet our rigorous standards.

Do pre-owned clubs come with a return period?

No, However each pre-owned club is certified by PARZ to ensure they are of high quality condition with no marks, dents, or major blemishes. We only sell clubs that meet our rigorous standards.

Can I upgrade to a brand-new version later?

Yes — and we’ll help you do it. If you buy a PARZ Certified club and later decide to upgrade to the latest model, we offer a trade-in programme. Simply bring your club back and we’ll give you a fair trade-in value towards a new purchase.

Alternatively if you are renting the club we can arrange a new rental / purchase whilst returning your existing rental. 

STILL HAVE QUESTIONS

GET IN TOUCH
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