About this item 2022 P770 Iron Set FLTD CG strategically positions the center of gravity (CG) the lowest in the long irons and progressively shifts higher throughout the set. Using up to 46g of tungsten, FLTD CG is designed to provide players with improved launch and playability in long irons and increase spin in the scoring irons. FLTD CG strategically positions the center of gravity (CG) the lowest in the long irons and progressively shifts higher throughout the set. Using up to 46g of tungsten, FLTD CG is designed to provide players with improved launch and playability in long irons and increase spin in the scoring irons. Featuring elegant refinements, including less offset in the long irons, the new P770 is designed to fit the eye of a more discerning player with visual cues including a thin topline, less offset, and shorter blade length when compared to the P790. The Thru-Slot Speed Pocket provides increased face flexibility while preserving ball speed and distance on low face strikes.