Callaway Quantum Max OS Iron Set
Need just one iron? Shop the matching Callaway Quantum Max OS Single Iron for a replacement club or to complete your set.
Built for golfers who demand maximum forgiveness without sacrificing distance, the Callaway Quantum Max OS Irons deliver powerful ball speed and easy launch in a confidence-inspiring oversized shape.
The Quantum Max OS features a wide sole and perimeter weighting that stabilizes the face at impact, producing consistent carry distances even on off-center strikes. Whether you're attacking a par 5 or recovering from the rough, these irons keep your game moving forward.
- Maximum Forgiveness – Oversized game-improvement design minimizes the penalty on mishits
- Strong Ball Speed – High-speed face technology delivers distance across the entire face
- Easy Launch – Low CG promotes a high, penetrating ball flight
- Shaft Options – Available in True Temper Elevate 85 Steel and Project X Denali Silver Graphite in Regular and Stiff flex
- Set Configurations – Choose from 4-PW/AW, 5-PW/AW, or 4-PW to match your bag setup
| Hand |
Right, Left |
|---|---|
| Shaft |
True Temper Elevate 85 Steel Regular Flex, True Temper Elevate 85 Steel Stiff Flex, Project X Denali Silver 60 Graphite Regular Flex, Project X Denali Silver 70 Graphite Stiff Flex |
| Set Makeup |
4-PW/AW, 5-PW/AW, 4-PW |
Items packed at our Portland store typically ship within 1-2 business days. Manufacturer-direct and custom-built items typically arrive within 1-3 weeks, depending on the item. If this product page lists a more specific ETA, use that date. Need a quote? Chat with us, call 503-408-1216, or email sales@parwestgolf.com. See our shipping policy for full details.
ParWest Golf offers a 14-day return policy on most unused products in original condition. A 15% restocking fee applies to approved returns, except when we sent the wrong item, the product is defective, or the return is due to our error. Please contact the store before sending anything back. See our refund policy for full details.
