The I-403AD is made from very soft SUS255 stainless steel. This type of steel is softer than the 431 or 17-4 stainless steels traditionally used in castings.
The Srixon I-403AD irons feature tungsten-nickel sole weights, which move the center of gravity lower (lower than any competitive iron on the market, Srixon claims). This helps golfers get the ball up in the air and betters their odds of achieving ideal launch conditions.
The I-403AD irons also feature a variable hosel length and back-weighting positioned to further optimize the center of gravity.
The Srixon I-403AD irons have a progressive offset and a satin finish. They are available in right- and left-handed. The set includes 3-PW, plus approach and sand wedges. MSRP is Furthermore, a progressive offset design and rich satin finish make the I-403AD an appealing iron for players of all abilities.
I-403AD irons are available for right- and left-handed players. Suggested retail price per set (3-PW) is $599 for steel and $699 for graphite.
