Mizuno MP-57 Irons Specifications
Full factory loft, lie and length chart for the Mizuno MP-57 irons, 2007–2009.
- Years produced
- 2007–2009
- Category
- Players Irons
- Construction
- forged
- Material
- 1025E mild carbon steel
- Set makeup
- 3–PW
Data confidence: medium. These figures are compiled from secondary sources rather than a manufacturer spec sheet. If you have an original catalogue page, send it over and we will update the chart.
Loft, lie & length chart
| Club | Loft (°) | Lie (°) | Length (in) | Offset (in) | Bounce |
|---|---|---|---|---|---|
| 3 | 21 | 59.5 | 38.75 | 0.161 | 1 |
| 4 | 24 | 60 | 38.25 | 0.154 | 1 |
| 5 | 27 | 60.5 | 37.75 | 0.146 | 2 |
| 6 | 31 | 61 | 37.25 | 0.138 | 2 |
| 7 | 35 | 61.5 | 36.75 | 0.13 | 3 |
| 8 | 39 | 62 | 36.25 | 0.126 | 4 |
| 9 | 43 | 62.5 | 35.75 | 0.114 | 5 |
| PW | 47 | 63 | 35.5 | 0.114 | 6 |
Lofts and lies are the factory standard build. Individual clubs may differ if they have been bent, re-shafted or re-gripped during their life.
About the Mizuno MP-57
The MP-57 was the most forgiving MP iron of its era, combining Mizuno's Grain Flow Forged construction with a Cut Muscle design in which a reinforcing muscle pad sits behind a full cavity. It carries noticeably more offset than the MP-32 while keeping the same loft progression, and was sold as a 3-PW or 4-PW set. Lengths and lofts listed are the standard men's steel-shaft specification.
Stock shafts
- True Temper Dynamic Gold — steel
- Project X 5.5 — steel
Related models
- Earlier Cut Muscle design: Mizuno MP-32
- Contemporary MP cavity back: Mizuno MP-52
- Later MP cavity back with the same specs: Mizuno MP-58
- Compare: Mizuno MP-57 vs Mizuno JPX-900 Forged
- Compare: Mizuno MP-57 vs Mizuno MP-32
- Compare: Mizuno MP-57 vs Mizuno MP-52
- Compare: Mizuno MP-57 vs Mizuno MP-58
- Compare: Mizuno MP-57 vs Mizuno MP-59
Frequently asked questions
What is the loft of a Mizuno MP-57 7-iron?
The Mizuno MP-57 7-iron has a loft of 35 degrees, with a 61.5-degree lie and a 36.75-inch steel-shaft length.
What makes the MP-57 different from the MP-32?
Both use Mizuno's Cut Muscle design and share the same lofts, but the MP-57 is a fuller cavity back with substantially more offset, making it the more forgiving of the two.
Are the Mizuno MP-57 irons forged?
Yes. They are Grain Flow Forged from a single billet of 1025E mild carbon steel.
Finding a used set
The Mizuno MP-57 is no longer in production, so the used market is the only source. Search eBay, 2nd Swing, Golf Avenue and the PGA Tour Superstore trade-in listings, and check the loft and lie against the chart above before buying — sets this age have often been bent from standard.
- Note: the successor field previously named the MP-53. Golf Monthly's MP-58 launch coverage describes the MP-58 as the MP-57's replacement, and the MP-53 did not appear until September 2010; the field is corrected to the MP-58.
- TheSandTrap.com Mizuno MP-57 irons review, reproducing Mizuno's published spec table (loft/lie/length/offset/bounce), material and stock shafts
- GolfWRX forum thread 'Mizuno MP-57 loft specifications' with a matching loft table
- mizunogolf.com US irons timeline (production years 2008-2009)
- Note: the MP-57 was introduced in September 2007, not 2008. TheSandTrap's launch piece 'Mizuno Introduces MP-57 Irons and Much More' (10 October 2007) says the set ships in September; the MP-52 and MP-62 that followed it were introduced a year later, on 30 September 2008. Corrected to 2007.
Last reviewed 2026-07-22. Spot an error? [email protected]