Mizuno JPX-919 Tour vs Mizuno JPX-919 Hot Metal Pro
Side-by-side factory specifications. Differing values are highlighted.
Specification comparison
| Club | JPX-919 Tour loft | JPX-919 Hot Metal Pro loft | JPX-919 Tour lie | JPX-919 Hot Metal Pro lie | JPX-919 Tour length | JPX-919 Hot Metal Pro length |
|---|---|---|---|---|---|---|
| 3 | 21 | — | 59.5 | — | 39 | — |
| 4 | 24 | 20 | 60 | 60 | 38.5 | 38.5 |
| 5 | 27 | 23 | 60.5 | 60.5 | 38 | 38 |
| 6 | 30 | 26 | 61 | 61 | 37.5 | 37.5 |
| 7 | 34 | 30 | 61.5 | 61.5 | 37 | 37 |
| 8 | 38 | 35 | 62 | 62 | 36.5 | 36.5 |
| 9 | 42 | 40 | 62.5 | 62.5 | 36 | 36 |
| PW | 46 | 45 | 63 | 63 | 35.5 | 35.5 |
| GW | — | 50 | — | 63 | — | 35.3 |
Highlighted cells differ between the two sets. Lofts and lies are factory standard.
Lofts compared
- JPX-919 Tour
- JPX-919 Hot Metal Pro
What the differences mean
At the 7-iron, the JPX-919 Tour is 34° and the JPX-919 Hot Metal Pro is 30°, a 4° gap. Each degree of loft is worth roughly 3 to 4 yards of carry at the same swing speed, so the JPX-919 Hot Metal Pro should carry roughly 12 to 16 yards further with that club, on a slightly lower, shallower flight than the JPX-919 Tour. Across the 7 clubs both sets share, the JPX-919 Hot Metal Pro averages 3.1° stronger, with the largest gap at the 4-iron (24° vs 20°). The pitching wedges are 46° and 45°; the stronger one leaves a 5° jump to a 50° gap wedge, which matters when planning wedge gapping.
The sets are built differently: the JPX-919 Tour runs 3-iron to PW (8 clubs), the JPX-919 Hot Metal Pro 4-iron to GW (8 clubs).
The JPX-919 Tour is a players iron and the JPX-919 Hot Metal Pro a players distance iron, so they sit one step apart on the forgiveness scale. The JPX-919 Hot Metal Pro is the more forgiving design, with a wider sole, more offset and more perimeter weighting for roughly 5 to 15 handicaps who want extra distance from a compact head. The JPX-919 Tour trades some of that for a more compact head, thinner topline and more control over flight and shape, which suits roughly scratch to 10 handicaps.
The JPX-919 Tour is listed as Grain Flow Forged HD cavity back and the JPX-919 Hot Metal Pro as investment cast. Forging, as in the JPX-919 Tour, is generally credited with a softer feel; casting, as in the JPX-919 Hot Metal Pro, allows more complex cavity and weighting shapes, which is why it dominates forgiving irons.
The JPX-919 Hot Metal Pro came out 1 year after the JPX-919 Tour, but it is a different line rather than a direct replacement, so the two were designed for different golfers as well as different seasons.
Which should you choose?
The JPX-919 Hot Metal Pro is the stronger-lofted set — up to 4° stronger than the JPX-919 Tour 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 JPX-919 Tour specs and Mizuno JPX-919 Hot Metal Pro specs.
Frequently asked questions
Is the Mizuno JPX-919 Tour stronger lofted than the JPX-919 Hot Metal Pro?
No. The JPX-919 Hot Metal Pro is the stronger-lofted set: its 7-iron is 30° against 34° for the Mizuno JPX-919 Tour, 4° stronger and worth roughly 12 to 16 yards of extra carry.
What is the loft difference between the Mizuno JPX-919 Tour and JPX-919 Hot Metal Pro?
At the 7-iron the difference is 4° (34° vs 30°). The largest gap on a shared club is 4° at the 4-iron, and all 7 shared clubs differ.
Which is better for higher handicap golfers, the Mizuno JPX-919 Tour or the JPX-919 Hot Metal Pro?
The JPX-919 Hot Metal Pro. As a players distance iron it is the more forgiving design, suited to roughly 5 to 15 handicaps who want extra distance from a compact head. The Mizuno JPX-919 Tour is a players iron, better suited to roughly scratch to 10 handicaps.
Do the Mizuno JPX-919 Tour and JPX-919 Hot Metal Pro have the same lie and length?
At the 7-iron, yes: both are 61.5° lie and 37 inches long.
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