JPX 919 Tour Precision Distance Control A more compact, streamlined evolution of Mizuno's standout tour iron of 2017/18, re-establishing Mizuno as the iron of choice on Tour. The JPX919 Tour is surprisingly stable for its size, demonstrated in its tight dispersion patterns from off center strikes - the critical benchmark for elite level shotmakers. Grain Flow Forged HD (High Density) from a single billet of 1025E Pure Select mild carbon steel in Hiroshima Japan - for the softest, purest Mizuno f