CATALYST Shafts

The Project X CATALYST Black Parallel Tip Iron Shafts are the next step in graphite iron design. Featuring our new Iso-6 material technology, Catalyst is engineered to replicate steel alloy properties over 100% better than traditional graphite laminates...

Project X CATALYST Graphite Iron Shafts available in 40, 50, 60, and 80 gram weight options.The CATALYST Graphite Iron was designed to replicate steel alloys better than any other graphite.Project X constructed these irons to out perform other ...