Designed to provide the perfect iron for the distance you need on the
course--whether it be a far trajectory or a pin-seeking precision shot.
Through Linear CG Mapping, the center of gravity has been placed
precisely in each club from #3 through PW, moving gradually and
consistently down the line to create optimal launch and consistent
distance control. The irons are precision forged with iron faces that
are milled to a perfectly flat surface and then die-stamped with pressed
X3X grooves to ensure consistency. The X3X Groove stamping provides
more grooves, closer together and deeper, to ensure maximum flight
control and shot-to-shot consistency while conforming to the new USGA
and R&A rules.