Ping G Series irons for sale there is 6 matching irons in the set 5-PW . They have AWT 2.0 regular shafts and all matching serial numbers.Revolutionary COR-Eye Technology provides four times the amount of face flexing for consistently faster ball speeds across the hotter face. A gain in ball speed and shot height generates more carry distance and a steeper landing angle. A specialized heat treatment creates Hyper 17-4 stainless steel, allowing for thinner, faster faces to gain distance.COR-EYE TECHNOLOGYFace illustrationclick to zoomThis unique structure involves the entire face in flexing for consistently faster speeds across the hotter face. The increase in speed and shot height generates distance and a steep landing angle so shots hit the green and hold the green.ENHANCED SOUND, FEELBadge illustrationclick to zoomEnlarged multi-material damping joined to the cavity works with COR-Eye Technology to provide exceptional sound and feel.PERIMETER WEIGHTINGPerimeter Weighting illustrationclick to zoomWeight saved from the face was allocated to the low toe and perimeter, creating a high MOI for extreme forgiveness.CTP ELEVATES LAUNCHCavity illustrationclick to zoomConnecting the Custom Tuning Port to the sole creates a deeper CG that helps elevate the launch angle while increasing MOI for greater forgiveness.