The Z 585 is slightly more forgiving and features a high-strength steel face insert in the forged clubhead for higher COR and ballspeed at impact. A new internal “speed groove” behind the clubface further enhances face flex across a larger area of the hitting zone for extra forgiveness on off-center hits.
One of the somewhat surprising successes for Srixon in recent years was the Z U65 utility iron which very nicely blended the distance and versatility of a hybrid with the added control of an iron.
A versatile iron that can fit a wide variety of players from pros to better weekend warriors the 919 Forged fits snugly between the Tour and Hot Metal models. Built with the same Grain Flow Forged HD method as the Tour the Forged is made from Boron infused steel which is approximately 30% stronger than carbon steel.