Used Mizuno JPX 923 Hot Metal Pro irons
Game-improvement irons from 2022, made from the 4-iron to the pitching wedge, with a 28.5° 7-iron. Factory specs for every club, so you can match a single iron to your set.
Missing a club from this set? Complete my set Fill the gaps around this set
On Nov 9, 2026, 1 used Mizuno JPX 923 Hot Metal Pro iron set was listed at 1 store, from $414.99 delivered.
Previous model: Mizuno JPX 921 Hot Metal Pro (2020), used from $534.99 · all generations ↓
Prices checked Nov 9, 2026. Delivered prices include shipping where the store publishes it; sales tax not included.
Used Mizuno JPX 923 Hot Metal Pro iron sets
Best condition first, then the lowest delivered price within each grade. Grades are each store's own: what they mean. Store links are affiliate links: if you buy, we may earn a commission at no cost to you, and it never affects the order.
1 set matches
Set: 7-PW, GWRegular · Right-handedValue$414.99See at GlobalGolf
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Single irons
1 single iron is listed. Choose the one you need: Complete my set matches it to your hand and flex, with same-spec irons from other generations alongside.
Each club is one of a kind: check the clubs included, shaft and condition at the store before you buy. Condition is each store's own grade (see how grades compare). Store photos show the model, not the exact club you'll receive: the grade and the store's description tell you its condition.
Single irons from eBay sellers
As an eBay Partner Network Affiliate, we earn from qualifying purchases. Condition as described by the seller; checked Nov 9, 10:49 AM Pacific.
None of our stores has these irons right-handed right now. Each tile opens the cheapest listing of that iron we found on eBay; check the flex, shaft and condition there. We only show golf retailers we picked: established stores with large eBay shops and top feedback, not individual sellers.
More Mizuno: every model and release calendar
Factory specs
Standard men's steel-shaft specs. Lengths are Mizuno's own measure, as on its spec sheets; retailers that use the USGA measure list each club 0.25 in longer. A used club may have been bent, reshafted or cut down since, so compare these with the listing.
| Club | Loft | Lie | Length |
|---|---|---|---|
| 4 | 19° | 60° | 38.5 in |
| 5 | 22° | 60.5° | 38 in |
| 6 | 25° | 61° | 37.5 in |
| 7 | 28.5° | 61.5° | 37 in |
| 8 | 33° | 62° | 36.5 in |
| 9 | 37.5° | 62.5° | 36 in |
| PW | 42.5° | 63° | 35.5 in |
Source: affiliate link to tgw.com (retailer). No manufacturer table found yet. Specs checked Oct 21, 2026: factory specs stay the same, so they are checked when a model is added; store prices are checked every day.
These figures come from retailer spec tables rather than a brand spec sheet. If you spot an error, tell us.
Sets with identical specs
Mizuno JPX 923 Hot Metal has the same loft, lie and length on every club it shares with this set, so a single iron from one fills a gap in the other. The head design and stock shaft can differ, so the club may look different from the rest of your set.
Other Mizuno JPX irons from 2022
This set has a 28.5° 7-iron. Mizuno also made the Mizuno JPX 923 Hot Metal (28.5° 7-iron) and Mizuno JPX 923 Hot Metal HL (31° 7-iron). Same family and year, but each has its own head and specs, so check the loft before mixing them.
Generations
| Set | Year | 7-iron | Used from | New from | From |
|---|---|---|---|---|---|
| Mizuno JPX 919 Hot Metal Pro | 2019 | 30° | – | – | – |
| Mizuno JPX 921 Hot Metal Pro | 2020 | 29° | $534.991 set | – | Used $534.991 set |
| Mizuno JPX 923 Hot Metal Prothis set | 2022 | 28.5° | $414.991 set | – | Used $414.991 set |
Lowest delivered prices at our stores today, right-handed sets; a dash means none listed. 7-iron lofts as the makers publish them.
It replaced the Mizuno JPX 921 Hot Metal Pro.
Quick answers
When did the Mizuno JPX 923 Hot Metal Pro come out?
2022; it reached US stores on Oct 8, 2022.
Which clubs come in the Mizuno JPX 923 Hot Metal Pro set?
4-iron, 5-iron, 6-iron, 7-iron, 8-iron, 9-iron and PW.
What is the Mizuno JPX 923 Hot Metal Pro 7-iron loft?
28.5 degrees, with a 61.5-degree lie and a 37-inch length (factory standard).
What is the Mizuno JPX 923 Hot Metal Pro pitching wedge loft?
42.5 degrees, with a 63-degree lie and a 35.5-inch length (factory standard).
How much did the Mizuno JPX 923 Hot Metal Pro irons cost new?
$137.50 a club in steel when they reached US stores on Oct 8, 2022. Source: mygolfspy.com (press).
What did the Mizuno JPX 923 Hot Metal Pro replace?
Before you buy a single iron
Match the shaft and flex to the rest of your set: see how to identify your iron set and shaft flex explained.