Mizuno Pro 243 Irons Specifications
Full factory loft, lie and length chart for the Mizuno Pro 243 irons, 2024–present.
- Years produced
- 2024–present
- Category
- Players Irons
- Construction
- Grain Flow Forged HD, multi-material
- Material
- 1025E Pure Select mild carbon steel with 4120 Chromoly face in the 4-7 irons
- Set makeup
- 4–GW
Loft, lie & length chart
| Club | Loft (°) | Lie (°) | Length (in) | Offset (in) | Bounce |
|---|---|---|---|---|---|
| 4 | 22 | 60 | 38.5 | 0.138 | 2 |
| 5 | 25 | 60.5 | 38 | 0.134 | 3 |
| 6 | 28 | 61 | 37.5 | 0.13 | 4 |
| 7 | 32 | 61.5 | 37 | 0.122 | 5 |
| 8 | 36 | 62 | 36.5 | 0.114 | 6 |
| 9 | 40 | 62.5 | 36 | 0.106 | 7 |
| PW | 44 | 63 | 35.5 | 0.098 | 8 |
| GW | 48 | 63 | 35.25 | 0.094 | 9 |
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 Pro 243
The Mizuno Pro 243 is the players cavity-back of the 2024 Mizuno Pro series, replacing the Pro 223. The 4-7 irons use a 4120 Chromoly face with a wider, longer flow micro slot, while the 8-iron through gap wedge are 1025E Pure Select mild carbon steel Grain Flow Forged HD from a single billet. Compared with the Pro 223 the short irons were strengthened: the 9-iron went from 41 to 40 degrees, the pitching wedge from 46 to 44 and the gap wedge from 51 to 48, while the 7-iron stayed at 32 degrees. Bounce was raised by one degree in the long irons and two in the scoring irons, and the set is right-hand only in 4-GW. Lofts, lies and lengths listed are the men's standard steel-shaft build.
Stock shafts
- Nippon N.S. Pro Modus Tour 120 — steel · 114-120 g · flexes: S, X
- KBS Tour — steel · 110-130 g · flexes: R, S, X
- True Temper Dynamic Gold 120 — steel · 118-120 g · flexes: S300, X100
Related models
- Predecessor: Mizuno Pro 223
- Same generation, blade: Mizuno Pro 241
- Same generation, players distance: Mizuno Pro 245
- Compare: Mizuno Pro 243 vs Mizuno Pro 223
- Compare: Mizuno Pro 243 vs Mizuno Pro 241
- Compare: Mizuno Pro 243 vs Mizuno Pro 245
Frequently asked questions
What is the loft of a Mizuno Pro 243 7-iron?
The Mizuno Pro 243 7-iron has a loft of 32 degrees, with a 61.5-degree lie and a 37-inch steel-shaft length.
What is the pitching wedge loft on the Mizuno Pro 243?
The Mizuno Pro 243 pitching wedge is 44 degrees and the matching gap wedge is 48 degrees, both 2 to 3 degrees stronger than the Pro 223 they replaced.
Are the Mizuno Pro 243 irons forged?
Yes. The 8-iron through gap wedge are Grain Flow Forged HD from a single billet of 1025E mild carbon steel, and the 4-7 irons combine a forged body with a 4120 Chromoly face and micro slot.
Finding a used set
The Mizuno Pro 243 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.
- Mizuno official Mizuno Pro 243 product page, mizunogolf.com/au/golf-clubs/mp-series/mizuno-pro-243/ (Specification tab: club, loft, lie, offset, length, bounce; dexterity RH only), archived 22 April 2024 via archive.org
- Mizuno official Mizuno Pro 243 club-specification page, mizunogolf.com/us/golf-clubs/mp-series/mizuno-pro-243/club-specification/ (live, corroborating the same table)
- Same product page, construction section (4120 Chromoly with flow micro slot 4-7 iron, 1025E Pure Select 8-GW, increased bounce angle)
Last reviewed 2026-07-22. Spot an error? [email protected]