Mitsubishi - MMT Series

The Mitsubishi - MMT Series is a premium aftermarket iron shaft from Mitsubishi Chemical, built on the MMT — Multi-Material Technology — platform to deliver the unique performance characteristics of a composite iron shaft that combines carbon fiber and steel fiber materials to produce a feel profile that sits closer to steel than conventional graphite while accessing the weight and tempo benefits that composite construction provides. The multi-material construction uses steel fiber alongside standard carbon fiber in a specifically engineered layup that produces a shaft with the responsive, connected feedback character that players who have always preferred steel iron shafts find natural and familiar — making it an ideal option for better players who want to reduce overall iron shaft weight without giving up the steel-like feel they depend on for iron shot confidence and feedback quality throughout the set.

Key Features:

• Multi-Material Technology combines carbon fiber and steel fiber in a specifically engineered layup that produces a feel profile closer to steel than conventional graphite, suited to players transitioning from steel who want composite performance benefits
• Lighter overall weight than standard steel iron shafts promotes higher swing speeds, easier tempo, and reduced fatigue across a full set while maintaining the steel-like feedback character players depend on
• Consistent flex profile across the full set produces reliable loading and release characteristics for repeatable carry distances and accurate gapping from long irons through scoring irons
• Available in multiple weights and flexes to support precise custom fitting for players who want a steel-like feel in a lighter composite iron shaft construction

Who Should Use It?

The Mitsubishi - MMT Series is the right shaft for mid-to-low handicap players who want a composite iron shaft delivering a steel-like feel and feedback character in a lighter weight package that reduces overall club weight and promotes better swing speed and tempo across the full iron set. If you want to move away from heavy steel iron shafts without giving up the responsive, connected feedback that steel provides, this shaft is a well-engineered and practically proven solution.