- Callaway
The X Series is about giving serious golfers total performance with enhanced forgiveness for the ultimate in confidence. The new X-20 Irons deliver in every way by offering technology, innovation and playability that will take your game to a new level.
Poway1464 - 2/24/11 I played the X20s with the UNIFLEX shaft. Very good launch angle, which attracted me to these to begin with but these played at least 1 club shorter than my other clubs (Cobra S9II & Mizuno MX23). I believe this could be attributed to the UNIFLEX shaft.