The Nippon N.S. Pro MODUS3 shaft series provides tour-proven performance with a lighter weight range for increased club head speed and longer distances. The key to its success is in its 3 sections of custom rigidity. The tip section is stiffer for a stable trajectory. The mid and butt sections feature lower rigidity for improved control, swing tempo, and improved feel. Nippon steel shafts apply a uniform quality control process that allows each specification to be met with minimal tolerance. This starts with tube production to tapering, heat treatment, plating, and testing. Raw material inspection and an integrated quality assurance process mean you?re playing with top-quality steel and there?s no guessing on performance specifications.

N.S. PRO MODUS? Tour 105 was first brought out to tour as the N.S. PRO MODUS? PROTO ST in 2010 and was put in play immediately. The PROTOST was in the winning bags of eight professionals since its launch and became the second most popular MODUS? irons shafts on tour, just behind the N.S. PRO MODUS? Tour 120.