Mizuno JPX-919 Forged vs Mizuno JPX-919 Hot Metal
Side-by-side factory specifications. Differing values are highlighted.
Mizuno JPX-919 Forgedforged · Chromoly 4120 (Grain Flow Forged HD)Mizuno JPX-919 Hot Metalinvestment cast · Chromoly 4140M
Specification comparison
| Club | JPX-919 Forged loft | JPX-919 Hot Metal loft | JPX-919 Forged lie | JPX-919 Hot Metal lie | JPX-919 Forged length | JPX-919 Hot Metal length |
|---|---|---|---|---|---|---|
| 4 | 22 | 20 | 60 | 60 | 38.5 | 38.5 |
| 5 | 25 | 23 | 60.5 | 60.5 | 38 | 38 |
| 6 | 28 | 26 | 61 | 61 | 37.5 | 37.5 |
| 7 | 32 | 30 | 61.5 | 61.5 | 37 | 37 |
| 8 | 36 | 35 | 62 | 62 | 36.5 | 36.5 |
| 9 | 41 | 40 | 62.5 | 62.5 | 36 | 36 |
| PW | 46 | 45 | 63 | 63 | 35.5 | 35.5 |
| GW | 51 | 50 | 63 | 63 | 35.25 | 35.25 |
| SW | — | 55 | — | 63 | — | 35.25 |
| LW | — | 60 | — | 63 | — | 35.25 |
Highlighted cells differ between the two sets. Lofts and lies are factory standard.
Which should you choose?
The JPX-919 Hot Metal is the stronger-lofted set — up to 2° stronger than the JPX-919 Forged 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 Forged specs and Mizuno JPX-919 Hot Metal specs.