The Competition Series shaft is a good shaft and it will fit the SLDR irons. As an R and S flex it is designed to create a mid trajectory. It is a big weight difference from the KBS Tour shafts and it will come down to how well this weight change fits you. It can always be good to try 1 or 2 shafts first before reshafting the whole set to make sure they will work for you.
Date published: 2017-11-16