At first glance, the i20 irons are an obvious departure from the i-lines of the past. The most obvious of these changes are the use of the vertical custom tuning port (CTP) and stabilization bars in the cavity; carryovers from PINGís S56s. The stabilization bars help improve feel along with a thicker face in the impact area, while cheap golf clubs construction allows for a lower center of gravity and different options for weight positioning.
Just a few short days after PING announced the Ping G20 irons, interest immediately shifted over to what the i20s might hold. With nothing more than a low-quality TiVoíd screen capture of a wedge on a desk and lots of hearsay, WRXers speculated on what PING had up their sleeves. It ia a pity that I haven't try a G20 just hit the PING K15 Irons for a year or so. The i20 irons attracted my attention since its launch.
New to the ping i20 irons is the variable cavity pull construction. Here, PING moved the center of gravity down and toward the front in the wedges to give players a more piercing trajectory, progressively pulling the COG back to elevate ball flight in the long irons. This feature makes the clubs more user friendly while maintaining workable distance control throughout the set, prioritizing accuracy in the short irons and forgiveness in the long irons.
There's a great compromise between playability and forgiveness. When I mishit, there's a quite "hard" response from the club, but very forgiving without losing too much distance. When you hit in the sweetspot the feeling is great. My only negative comment about the clubs is that the finish is a bit poor.
Along with the tungsten weighting in the toe, these three features increase the MOI across the horizontal axis by about 3% throughout the set, and between 4% (PW) and 12% (3iron) more vertical axis forgiveness over the ping g20 irons best price. Given the greater headweight and smaller size that irons have compared to drivers, that increase is substantial. Basically, the i20 irons provide golfers a pitching wedge that has almost the same workability as the S56s with a 3 iron thatís even easier to hit than the i15 counterpart.