JPX919 Forged Irons: Boron-Infused Steel

A new reverse-milled clubface, CNC-milled from the sole up to create a larger area of minimum face thickness, makes the streamlined JPX919 Forged Mizuno’s fastest ever one-piece forged iron in terms of measured ball speed. The resulting weight removed from the face also allows a lower, deeper center of gravity making it easier for the flight of the long and

Read More