PING G740 Iron #5-PW, UWFeatures: The G740 iron is engineered with a shallower face height and shorter hosel that saves weight, which allows for mass buildup in the back of the cavity to improve sound and feel while ensuring a high MOI. The thin, flexible face is supported by a new three piece PurFlex cavity badge to help attenuate vibrations and substantially improve the impact experience. The wider dual camber sole of the G740 iron helps position the CG down and back,