Mizuno MP-15 Irons
Mizuno says the new MP-15 embodies the definitive balance of tradition and technology for the stronger ball striker, with clean and compact lines designed to give more feel and workability. It also features the Ti Muscle technology and by using lighter materials Mizuno has been able to keep all the workability, manoeuvrability and shot making capabilities of what the brand says is traditionally found in an MP golf club.
For the MP-15, Mizuno used grain-flow forged 1025E "Pure Select" mild carbon steel to produce the body of the iron. Next, a Titanium Muscle insert is forged directly inside the 1025E steel framework, which maintains thickness behind impact for solid feel, while allowing weight to be shifted to the perimeter to provide "full cavity" forgiveness. The results of this process, according to Mizuno, are an extremely solid feel and additional forgiveness because of the placement of more weight on the perimeter.