The Mizuno JPX-921 Forged irons loft lineup runs from 21°–46° across 8 listed loft options.
Mizuno Loft Guide
Irons • Released 2020
21°–46°Loft Range
8Listed Loft Options
4°Median Loft Gap
25°Total Loft Span
JPX-921 Forged Loft Chart
| Club / Configuration | Loft | Loft Gap | Gap Read |
|---|---|---|---|
| 3-iron | 21° | — | — |
| 4-iron | 23.5° | 2.5° | Tighter step |
| 5-iron | 26° | 2.5° | Tighter step |
| 6-iron | 29° | 3° | Tighter step |
| 7-iron | 33° | 4° | Near model median |
| 8-iron | 37° | 4° | Near model median |
| 9-iron | 41.5° | 4.5° | Near model median |
| PW | 46° | 4.5° | Near model median |
Loft progression chart
What stands out about the JPX-921 Forged loft?
Loft coverage: 21°–46°.
Configurations: 8 listed loft options.
Median step: 4°.
Configurations: 8 listed loft options.
Median step: 4°.
JPX-921 Forged loft progression
3-iron 21° → 4-iron 23.5° → 5-iron 26° → 6-iron 29° → 7-iron 33° → 8-iron 37° → 9-iron 41.5° → PW 46°
How the JPX-921 Forged lofts affect the shot
Loft influences launch, flight, rollout and stopping tendency. This is a loft-only interpretation rather than a full performance prediction.
| Club | Loft | Launch | Flight | Roll | Stopping |
|---|---|---|---|---|---|
| 3-iron | 21° | Lower | Penetrating | Moderate | Lower |
| 4-iron | 23.5° | Lower | Penetrating | Moderate | Lower |
| 5-iron | 26° | Mid | Balanced | Moderate | Moderate |
| 6-iron | 29° | Mid | Balanced | Moderate | Moderate |
| 7-iron | 33° | Mid | Balanced | Moderate | Moderate |
| 8-iron | 37° | Higher | Higher / steeper | Lower | Higher |
| 9-iron | 41.5° | Higher | Higher / steeper | Lower | Higher |
| PW | 46° | Higher | Higher / steeper | Lower | Higher |
Verify loft specifications with Mizuno
Loft can vary by market, production run, custom fitting and measuring method. Historical models may also have incomplete or conflicting records. Verify your exact club with Mizuno before bending, adjusting or ordering replacement components. Visit the official Mizuno Golf website.