For nearly his entire professional career, four-time major winner Rory McIlroy has used Project X 7.0 shafts in his irons and Project X 6.5 shafts in his wedges. Jordan Spieth, a three-time major ...
For years, super heavy and stout steel shafts like Dynamic Gold X100s or Project X 6.5s have dominated the PGA Tour. But could lightweight and softer graphite shafts eventually capture some of the ...