Question: what is the difference between m2 and m6 irons?
Answer: The M5 is a more compact shape, geared to help you maximize workability while giving it more of a “players” look. The M5's blade length is 80mm, compared to the 90mm blade length of M6. The sole of the M6 iron is also wider, which lowers the CG on the club to help you launch it not only easier, but further, too.