Loft-dependent positioning of the tungsten and CMC components ensures precise COG placement in each iron. This progressive COG shift generates more launch in the long irons, controlled backspin in the scoring irons, and tighter dispersion while maintaining consistent gapping through the set.

The cavity supports progressive weighting that’s visible in its positioning and felt with each swing. The high-density tungsten remains near the toe, shifting slightly between lofts with no variation in its weight, while the CMC varies in location, shape, and total weight across the set.

The muscle shifts noticeably between lofts, which enables the internal components to be positioned independent of the other clubs. The high-density tungsten maintains its size and shape with its position different slightly, while the CMC varies more significantly in location, shape, and total weight.