Mizuno MP-4 Irons Specifications
Full factory loft, lie and length chart for the Mizuno MP-4 irons, 2013–2014.
- Years produced
- 2013–2014
- 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 | 0.102 | 2 |
| 4 | 24 | 60 | 38.25 | 0.102 | 2 |
| 5 | 27 | 60.5 | 37.75 | 0.102 | 2 |
| 6 | 30 | 61 | 37.25 | 0.102 | 3 |
| 7 | 34 | 61.5 | 36.75 | 0.098 | 3 |
| 8 | 38 | 62 | 36.25 | 0.091 | 4 |
| 9 | 42 | 62.5 | 35.75 | 0.083 | 5 |
| PW | 46 | 63 | 35.5 | 0.075 | 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-4
The MP-4 followed the MP-64 and moved the line further toward a traditional shape, with a thin topline, narrow sole and the least offset of any MP iron of its generation. It is Grain Flow Forged from a single billet of 1025E mild carbon steel and was sold as a 3-PW set. Lofts match the MP-64 exactly, running 21 degrees in the 3-iron to 46 degrees in the pitching wedge with a 34-degree 7-iron, but offset is reduced through the short irons. Specs below are the men's standard steel-shaft build.
Stock shafts
- True Temper Dynamic Gold — steel
- Nippon N.S. Pro Modus3 Tour 120 — steel
- FST KBS Tour 120 — steel
Related models
- Predecessor: Mizuno MP-64
- Successor: Mizuno MP-15
- Related players iron: Mizuno MP-5
- Compare: Mizuno MP-4 vs Mizuno MP-15
- Compare: Mizuno MP-4 vs Mizuno MP-64
- Compare: Mizuno MP-4 vs Mizuno MP-5
Frequently asked questions
What is the loft of a Mizuno MP-4 7-iron?
The Mizuno MP-4 7-iron has a loft of 34 degrees, with a 61.5-degree lie and a 36.75-inch steel-shaft length.
What is the pitching wedge loft on the Mizuno MP-4?
The MP-4 pitching wedge is 46 degrees, with a 63-degree lie and a 35.5-inch length.
How much offset do the Mizuno MP-4 irons have?
Very little. Offset runs from 0.102 inches in the 3-iron down to 0.075 inches in the pitching wedge, less than the MP-64 it replaced.
Finding a used set
The Mizuno MP-4 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.
- 2ndswing.com Mizuno MP-4 Iron Set product page, full loft/lie/length/offset/bounce spec table and shaft listings
- TheHackersParadise.com Mizuno MP-4 iron review, reproducing Mizuno's published spec table
- qsponge.com Mizuno MP-4 loft table (corroborating loft/lie/length/bounce/offset)
- Note: the MP-4 was introduced in 2013, not 2014. Golfalot's first look (20 July 2013) says the iron is 'due out in September', and TheSandTrap's 15 November 2013 round-up already lists it at retail. The 2014 figure was the marketing model year. Corrected to 2013, and year_discontinued to 2014 to follow the MP-15's corrected date.
Last reviewed 2026-07-22. Spot an error? [email protected]