Mizuno JPX 925 Hot Metal vs JPX 923 Hot Metal
The Mizuno JPX 925 Hot Metal used from $654.99 replaced the Mizuno JPX 923 Hot Metal used from $754.99. Here is what changed, side by side, from the same sourced figures as each spec page.
What changed
- Different lofts on 4 of 9 shared clubs (7-iron -0.5°, 8-iron -0.5°, 9-iron -0.5°, PW -0.5°).
- Different lie on 9 clubs.
- Different length on 1 club.
- Only the Mizuno JPX 923 Hot Metal comes in LW.
Club by club
Loft · lie · length, from each set's factory specs. Rows where they differ are marked.
| Club | Mizuno JPX 925 Hot Metal | Mizuno JPX 923 Hot Metal |
|---|---|---|
| 4-iron | 19° · 60.5° · 38.5" | 19° · 60° · 38.5" |
| 5-iron | 22° · 61° · 38" | 22° · 60.5° · 38" |
| 6-iron | 25° · 61.5° · 37.5" | 25° · 61° · 37.5" |
| 7-iron | 28° · 62° · 37" | 28.5° · 61.5° · 37" |
| 8-iron | 32.5° · 62.5° · 36.5" | 33° · 62° · 36.5" |
| 9-iron | 37° · 63° · 36" | 37.5° · 62.5° · 36" |
| PW | 42° · 63.5° · 35.5" | 42.5° · 63° · 35.5" |
| GW | 48° · 64° · 35.25" | 48° · 63° · 35.25" |
| SW | 54° · 64° · 35" | 54° · 63° · 35.25" |
| LW | Not in this set | 60° · 63° · 35.25" |
Missing an iron? Complete my set shows the irons that fit, from either generation.
From each spec page
Mizuno JPX 925 Hot Metal. Lengths are in Mizuno's own measure, as for every Mizuno set here (the USGA measure is 0.25 in longer). The Hot Metal Pro has the same lofts in a smaller head; the HL is weaker (31 deg 7-iron)
Mizuno JPX 923 Hot Metal. Hot Metal Pro shares these lofts in a smaller head; Hot Metal HL is weaker (31 deg 7-iron). Stores write JPX923, JPX-923 or JPX 923
Prices
Used and new prices from the stores we list are on each model's page: Mizuno JPX 925 Hot Metal used from $654.99 · Mizuno JPX 923 Hot Metal used from $754.99. The older generation usually costs less used.
Sources: falbergolf.com (retailer) and loftchart.com (reference, cites the brand's table). Checked Sep 29, 2026.