Mizuno MP-H4 Irons Specifications
Full factory loft, lie and length chart for the Mizuno MP-H4 irons, 2012–2014.
- Years produced
- 2012–2014
- Category
- Players Distance Irons
- Construction
- cast/forged hybrid
- Material
- Grain Flow Forged 1025E face, neck and sole with hollow steel body
- Set makeup
- 2–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 |
|---|---|---|---|---|---|
| 2 | 18 | 59 | 39.25 | 0.146 | 0 |
| 3 | 21 | 59.5 | 38.75 | 0.146 | 0 |
| 4 | 24 | 60 | 38.25 | 0.146 | 0.5 |
| 5 | 27 | 60.5 | 37.75 | 0.142 | 1 |
| 6 | 30 | 61 | 37.25 | 0.138 | 2 |
| 7 | 34 | 61.5 | 36.75 | 0.13 | 3 |
| 8 | 38 | 62 | 36.25 | 0.122 | 4 |
| 9 | 42 | 62.5 | 35.75 | 0.114 | 5 |
| PW | 46 | 63 | 35.5 | 0.106 | 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-H4
The MP-H4 was Mizuno's first full hollow-construction MP iron, launched in September 2012 alongside the MP-64 as part of the 2013 MP line. A Grain Flow Forged face, neck and sole are welded to a hollow body so weight sits low and deep for high launch, while the address view keeps the low-offset MP look. It was catalogued as a full 2-PW set but is best known as a long-iron replacement blended into MP sets. Lofts are traditional, with a 34-degree 7-iron and 46-degree pitching wedge. Specs below are the standard Dynamic Gold steel build.
Stock shafts
- True Temper Dynamic Gold — steel · flexes: R300, S300, X100
Related models
- Successor hollow iron: Mizuno MP-H5
- Muscle-cavity launched alongside it: Mizuno MP-64
- Blade of the same MP generation: Mizuno MP-4
Frequently asked questions
What is the loft of a Mizuno MP-H4 7-iron?
The Mizuno MP-H4 7-iron has a loft of 34 degrees, with a 61.5-degree lie and a 36.75-inch steel-shaft length.
Is the Mizuno MP-H4 a full set or just long irons?
Mizuno published specs from a 2-iron through pitching wedge, so it could be played as a full set, but most golfers used the 2-5 irons as forgiving long-iron replacements blended into MP-64 or MP-4 sets.
How is the MP-H4 constructed?
The face, neck and sole are Grain Flow Forged from 1025E steel and welded to a hollow body, placing weight low and deep for high launch while keeping a forged feel and a compact, low-offset address view.
Finding a used set
The Mizuno MP-H4 ran from 2012 to 2014 and 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.
- golfclubspec.com iron spec database, Mizuno MP-H4 entry id=303: full 2-PW loft/lie/length/offset/bounce table, Dynamic Gold S300 stock shaft, filed under 2013 (the marketing model year)
- GolfWRX 'Mizuno's 2013 Iron Lineup: Function and Feel' (April 2013) covers the MP-H4 with the MP-64 and JPX-825; TheSandTrap's October 2012 'New Irons from Mizuno' places the retail launch in September 2012, matching the convention used for the repo's MP-64 file
- Year window: mizunogolf.com US irons timeline lists the MP-H4 at 2012-2013
Last reviewed 2026-07-29. Spot an error? [email protected]