Specifically engineered to maximize distance, forgiveness, and peak height, G730 is PING's longest and most forgiving iron to date. The distance portion of the equation was accomplished through PING's utilization of heat-treated hyper 17-4 stainless steel. The material's strength and durability properties allowed the iron's face to be thinner and, consequently, more flexible. In addition to creating a robust spring-like effect, the face lowers the center of gravity. As a result, players will see impressive ball-speed gains of up to two miles per hour and approximately five more yards of total distance compared to the previous model. The G730's larger head and wider sole are responsible for the iron's staggering levels of forgiveness. By boosting MOI horizontally and vertically, the investment cast design drastically reduces the punishing effect of mis-hits, ensuring more accurate, green-finding shots. Golfers will also appreciate the G730's increase in slice-correcting offset and a PurFlex cavity badge that enhances feel and sound at impact. For those who prefer set wedges, machined grooves in the G730's pitching wedge, utility wedge, 50, and 56 improve spin and control, a critical factor in short game performance. PING G730 Irons Feature: PING's longest and most forgiving iron to date (2 mph more ball speed and 5 more yards compared to G710) Investment cast larger head with more offset and wide soles increases MOI, stability, and forgiveness Hyper 17-4 stainless steel face is thinner for more flexing and an elevated launch, resulting in superior distance with stopping power PurFlex cavity badge improves feel and delivers a powerful sound at impact Tungsten toe screw and shaft tip weights enhance stability while fine-tuning swing weight Lofts are custom-engineered for added distance and better gapping Machined face and grooves in four wedges improve control and spin Stock Steel Shaft: True Temper Dynamic Gold Mid 100 Stock Graphite Shaft: PING Alta CB Black Stock Gr