4flusher

Funny thing happened after buying some graphite shafts for Irons, Matrix Studio 84’s. One set of shafts sold as Regular, the butt label is showing “R” at CPM 279, while the other set sold as Stiff with the label showing “S” with a CPM 279. Does not the CPM dictate the “stiffness” of the shaft? So what gives…?

4flusher comment on answer ago