The GBB Epic Graphite Iron Set is the result of over 70 different engineers coming together to develop the ultimate in performance, speed, and forgiveness in one set. Callaway spared no expense in creating it and didn’t provide their development team with restrictions on time or materials. Now you can reap the benefits on the course from of all their hard work.
- For maximum performance, each iron in the set has a unique CG that is all its own
- Golf balls fly faster and farther from a thinner rim on the 360 Face Cup redesign
- Sturdier Exo Cage to support the club head at impact allowing the face to increase its flex for greater speeds and distances
- A higher COR transfers more energy from the face to the ball to produce amazing speeds and distances