Mizuno JPX921 Hot Metal
The Mizuno JPX921 Hot Metal is a game-improvement iron set from 2020. It is multi-material. It has moderate offset, a medium topline and a wide sole. It is rated for swing speeds of 70 to 105 mph and handicaps of 8 to 28. It listed at $800 when it launched in 2020. It has been discontinued, so it is mostly a used-club buy now.
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Mizuno JPX921 Hot Metal specs
Specs come from the FitMySwing catalog. Ratings out of 10 are our own.
| Brand | Mizuno |
|---|---|
| Model year | 2020 |
| Status | Discontinued |
| Approx. launch price | $800 |
| Type | Game improvement |
| Construction | Multi material |
| Material | Chromoly 4140M |
| Set make-up | 4-PW, GW, SW, LW |
| 7-iron loft | 29° |
| Offset | Moderate |
| Topline | Medium |
| Sole width | Wide |
| Launch | High |
| Spin | Low |
| Swing speed range | 70 to 105 mph |
| Handicap range | 8 to 28 |
| Forgiveness rating | 8 out of 10 |
| Workability rating | 4 out of 10 |
| Feel rating | 7 out of 10 |
| Key technology | Chromoly 4140M, Seamless Cup Face, CORTECH, stability frame |
No longer made: look for it used.
- Check the return policy before you buy.
- Ask for photos of the face, crown and sole.
- Fake heads and shafts exist. Be wary of prices far below the others and of sellers you do not know.
- Shops that grade condition, like 2nd Swing and GlobalGolf, make returns easier.
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Where these specs come from
Verified. Two or more separate pages show this model exists, and its specs were read from a source page.
Specs read from mizunogolf.com
Model confirmed on mizunogolf.com
Product page globalgolf.com
Where the fit profile comes from
All fit values here are our own ratings.
| Type | game-improvement | Our rating |
|---|---|---|
| Launch | high | Our rating |
| Spin | low | Our rating |
| Forgiveness | 8 | Our rating |
| Workability | 4 | Our rating |
| Handicap window | 8-28 | Our rating |
| Swing speed window | 70-105 mph | Our rating |
Who the Mizuno JPX921 Hot Metal suits
- Golfers who want help with distance and mishits.
- Its workability rating is 4 out of 10, so it is not the club for shaping shots on purpose.
- Above 105 mph is outside the swing speed range we rate it for.
- It is discontinued. Check the condition before you pay, and compare used prices.
Similar to the Mizuno JPX921 Hot Metal
Picked from the catalog for a similar player and similar numbers, from more than one brand.
- Sub 70 699 v3Sub 702025 · $810 · 70 to 105 mph
- Tour Edge Exotics MaxTour Edge2025 · $800 · 65 to 105 mph
- Mizuno JPX919 Hot MetalMizuno2018 · $700 · 70 to 105 mphdiscontinued
- Mizuno JPX900 Hot MetalMizuno2016 · $550 · 70 to 105 mphdiscontinued
Mizuno JPX921 Hot Metal: common questions
Who is the Mizuno JPX921 Hot Metal for?
It is rated for swing speeds of 70 to 105 mph and handicaps of 8 to 28. Golfers who want help with distance and mishits.
How much does the Mizuno JPX921 Hot Metal cost?
It listed at about $800 at launch in 2020. It has been discontinued, so the price you pay now depends on the used market.
Is the Mizuno JPX921 Hot Metal forgiving?
We rate its forgiveness 8 out of 10.
What are alternatives to the Mizuno JPX921 Hot Metal?
Similar irons in our catalog include the Sub 70 699 v3 (2025), the Tour Edge Exotics Max (2025), the Mizuno JPX919 Hot Metal (2018) and the Mizuno JPX900 Hot Metal (2016).
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