An extreme 360° undercut cavity creates a large, thin unsupported face that increases both speed and launch for more distance. High density tungsten drives the center of gravity low allowing stronger lofts to create even more speed and more distance.
The use of extreme high density tungsten moves weight to the perimeter increasing moment of inertia on off-center hits. 716 AP1 irons are the most forgiving among irons of similar size.
Speed, launch and distance from the thin, fast face
Even more speed and distance from strong lofts
Enhanced launch from the high density tungsten, low CG design
More ball speed off-center from the high density tungsten, high MOI design
Precise flight through the set from the optimized CG progression
Fast through the turf with less dig from the pre-worn leading edge
Fast, lively feel