Mizuno Pro 241 vs Mizuno Pro 243
Side-by-side factory specifications. Differing values are highlighted.
Specification comparison
| Club | Pro 241 loft | Pro 243 loft | Pro 241 lie | Pro 243 lie | Pro 241 length | Pro 243 length |
|---|---|---|---|---|---|---|
| 3 | 21 | — | 59.5 | — | 39 | — |
| 4 | 24 | 22 | 60 | 60 | 38.5 | 38.5 |
| 5 | 27 | 25 | 60.5 | 60.5 | 38 | 38 |
| 6 | 30 | 28 | 61 | 61 | 37.5 | 37.5 |
| 7 | 34 | 32 | 61.5 | 61.5 | 37 | 37 |
| 8 | 38 | 36 | 62 | 62 | 36.5 | 36.5 |
| 9 | 42 | 40 | 62.5 | 62.5 | 36 | 36 |
| PW | 46 | 44 | 63 | 63 | 35.5 | 35.5 |
| GW | — | 48 | — | 63 | — | 35.25 |
Highlighted cells differ between the two sets. Lofts and lies are factory standard.
Lofts compared
- Pro 241
- Pro 243
What the differences mean
At the 7-iron, the Pro 241 is 34° and the Pro 243 is 32°, a 2° gap. Each degree of loft is worth roughly 3 to 4 yards of carry at the same swing speed, so the Pro 243 should carry roughly 6 to 8 yards further with that club, on a slightly lower, shallower flight than the Pro 241. Across the 7 clubs both sets share, the Pro 243 averages 2° stronger, with the largest gap at the 4-iron (24° vs 22°). The pitching wedges are 46° and 44°; the stronger one leaves a 6° jump to a 50° gap wedge, which matters when planning wedge gapping.
The sets are built differently: the Pro 241 runs 3-iron to PW (8 clubs), the Pro 243 4-iron to GW (8 clubs).
The Pro 241 is a blade iron and the Pro 243 a players iron, so they sit one step apart on the forgiveness scale. The Pro 243 is the more forgiving design, with a wider sole, more offset and more perimeter weighting for roughly scratch to 10 handicaps. The Pro 241 trades some of that for a more compact head, thinner topline and more control over flight and shape, which suits low single-digit handicaps who strike the ball consistently.
The Pro 241 is listed as Grain Flow Forged HD and the Pro 243 as Grain Flow Forged HD, multi-material. With the build method this similar, differences in feel come down to head size, sole width, topline and offset rather than how the heads are made.
Both sets were introduced in 2023, so this is a choice between two models from the same lineup rather than an upgrade: Mizuno designed them to sit side by side for different players.
Which should you choose?
The Pro 243 is the stronger-lofted set — up to 2° stronger than the Pro 241 on matching clubs. Expect longer carry per numbered iron but a flatter descent angle; gapping at the wedge end is where that shows up.
Both charts are reproduced in full on their own pages: Mizuno Pro 241 specs and Mizuno Pro 243 specs.
Frequently asked questions
Is the Mizuno Pro 241 stronger lofted than the Pro 243?
No. The Pro 243 is the stronger-lofted set: its 7-iron is 32° against 34° for the Mizuno Pro 241, 2° stronger and worth roughly 6 to 8 yards of extra carry.
What is the loft difference between the Mizuno Pro 241 and Pro 243?
At the 7-iron the difference is 2° (34° vs 32°). The largest gap on a shared club is 2° at the 4-iron, and all 7 shared clubs differ.
Which is better for higher handicap golfers, the Mizuno Pro 241 or the Pro 243?
The Pro 243. As a players iron it is the more forgiving design, suited to roughly scratch to 10 handicaps. The Mizuno Pro 241 is a blade iron, better suited to low single-digit handicaps who strike the ball consistently.
Do the Mizuno Pro 241 and Pro 243 have the same lie and length?
At the 7-iron, yes: both are 61.5° lie and 37 inches long.
Shop Mizuno Pro 241
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