Mizuno MP-58 Irons (Steel Shaft)
The next generation of Mizuno blades, the MP-58 combines the workability of a traditional muscleback with the forgiveness of multi material construction. An 11 gram Titanium insert, forged directly into the outer muscle of the MP-58, increases thickness behind impact for a unique solid feel whilst dramatically increasing perimeter weighting for stability from off centre hits. A thinner topline and sole (than the retired MP-57) anchor the MP-58’s COG close to the clubface – ensuring that increased forgiveness is not created at the expense of a penetrating ball flight or workability. More forgiving than the MP-62 and more workable than the deeper weighted MP-52 , the MP-58 Ti Muscle gives shotmakers a new uncompromising alternative.
Dual Muscle Ti
Insert plate for both increased solidity and workability
Modal Analysis Design
Highly tuned feel following research on vibration and sound patterns
Grain Flow Forged
Titanium insert forged within 1025E Pure Select mild carbon steel billet
Tour design sole
Rolled leading/trailing edges, and flattened midsole for precision ball striking
Double Nickel Mirror Chrome
Plated, durable finish for long term appearance
2010 Conforming grooves
Precision forged to meet new R&A and USGA guidelines
Handicap Guide
Suitable for V. Low - Low Handicaps
Shaft Option
Dynamic Gold (R300, S300)
Project X Rifle (5.5)
Specifications
| Club | Loft | Lie | Hand | Length | Swing |
| 3 Iron | 21° | 59.5° | RH | 38.75" | D1-D3 |
| 4 Iron | 24° | 60° | RH | 38.25" | D1-D3 |
| 5 Iron | 27° | 60.5° | RH | 37.75" | D1-D3 |
| 6 Iron | 31° | 61° | RH | 37.25" | D1-D3 |
| 7 Iron | 35° | 61.5° | RH | 36.75" | D1-D3 |
| 8 Iron | 39° | 62° | RH | 36.25" | D1-D3 |
| 9 Iron | 43° | 62.5° | RH | 35.75" | D1-D3 |
| PW | 47° | 63° | RH | 35.5" | D2-D4 |
