Mizuno JPX-921 Forged vs Mizuno JPX-921 Tour
Side-by-side factory specifications. Differing values are highlighted.
Specification comparison
| Club | JPX-921 Forged loft | JPX-921 Tour loft | JPX-921 Forged lie | JPX-921 Tour lie | JPX-921 Forged length | JPX-921 Tour length |
|---|---|---|---|---|---|---|
| 4 | 21 | 24 | 60 | 60 | 38.5 | 38.5 |
| 5 | 24 | 27 | 60.5 | 60.5 | 38 | 38 |
| 6 | 27 | 30 | 61 | 61 | 37.5 | 37.5 |
| 7 | 31 | 34 | 61.5 | 61.5 | 37 | 37 |
| 8 | 35 | 38 | 62 | 62 | 36.5 | 36.5 |
| 9 | 40 | 42 | 62.5 | 62.5 | 36 | 36 |
| PW | 45 | 46 | 63 | 63 | 35.5 | 35.5 |
| GW | 50 | 51 | 63 | 63 | 35.25 | 35.25 |
Highlighted cells differ between the two sets. Lofts and lies are factory standard.
Lofts compared
- JPX-921 Forged
- JPX-921 Tour
What the differences mean
At the 7-iron, the JPX-921 Forged is 31° and the JPX-921 Tour is 34°, a 3° gap. Each degree of loft is worth roughly 3 to 4 yards of carry at the same swing speed, so the JPX-921 Forged should carry roughly 9 to 12 yards further with that club, on a slightly lower, shallower flight than the JPX-921 Tour. Across the 8 clubs both sets share, the JPX-921 Tour averages 2.4° weaker, with the largest gap at the 4-iron (21° vs 24°). The pitching wedges are 45° and 46°; the stronger one leaves a 5° jump to a 50° gap wedge, which matters when planning wedge gapping.
Both are players irons, built for roughly scratch to 10 handicaps. Small-to-mid cavity backs with traditional lofts, modest offset and workable shaping for low-handicap players. Because they target the same golfer, the decision comes down to the specific loft, feel and shaping differences rather than who the sets are made for.
The JPX-921 Forged is listed as forged and the JPX-921 Tour as Grain Flow Forged HD cavity back. 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 2020, 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 JPX-921 Tour is the weaker-lofted set — up to 3° weaker than the JPX-921 Forged. That trades raw distance for a steeper landing angle and more predictable stopping power into greens.
Both charts are reproduced in full on their own pages: Mizuno JPX-921 Forged specs and Mizuno JPX-921 Tour specs.
Frequently asked questions
Is the Mizuno JPX-921 Forged stronger lofted than the JPX-921 Tour?
Yes. The Mizuno JPX-921 Forged 7-iron is 31° against 34° for the JPX-921 Tour, 3° stronger, which is worth roughly 9 to 12 yards of extra carry with the same swing.
What is the loft difference between the Mizuno JPX-921 Forged and JPX-921 Tour?
At the 7-iron the difference is 3° (31° vs 34°). The largest gap on a shared club is 3° at the 4-iron, and all 8 shared clubs differ.
Are the Mizuno JPX-921 Forged and JPX-921 Tour aimed at the same golfer?
Yes. Both are players irons, built for roughly scratch to 10 handicaps. Choose on feel, looks and gapping, ideally after hitting both.
Do the Mizuno JPX-921 Forged and JPX-921 Tour have the same lie and length?
At the 7-iron, yes: both are 61.5° lie and 37 inches long.
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