I have recently been fitted for some new mizuno irons. I have always used Mizuno that have been 1inch longer 2 deg upright. From my fitting those specs have not changed but doing some further research on the Mizuno website it states that Mizuno offer lighter weight heads which can be used to keep the swingweight to a standard balance for club lengths up to +1/2″ longer. Anything longer than that and the swingweight will increase above the recommended balance.

Has this changed? As I am sure this was not the case previously and Mizuno had lighter heads for up to an inch longer. I play off plus 4 so want to make sure the club weighting is going to be correct before I purchase the new irons for my up coming tournaments.