IRON
Mizuno JPX923 Hot Metal HL
2023
A higher-launching, higher-spin variant of the JPX923 Hot Metal family, purpose-built for players with moderate or slower swing speeds who need help getting the ball up and stopping it on greens.
IRON
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GEARCADDIE FIT VERDICT
Who should play this club — and why
BEST FOR
Golfers with moderate-to-slow swing speeds (roughly 75 mph or slower 7-iron speed) or excessive forward shaft lean who struggle to launch long irons
PROBABLY SKIP IT IF
Faster swing speed players or lower handicappers wanting more workability, better served by the standard JPX923 Hot Metal, Hot Metal Pro, or JPX923 Forged
VERIFIED PRODUCT FACTS
What is specific to this model
The Mizuno JPX923 Hot Metal HL is a game-improvement iron built with weaker, higher-launching lofts than the standard JPX923 Hot Metal and Hot Metal Pro, using a cup-face 4355 nickel chromoly construction to help moderate-swing-speed golfers launch the ball higher with more spin and stopping power.
material
4335 Nickel Chromoly
set makeup
5-iron through SW, right-hand only per one technical source; some retailers list 5-PW combo sets
lofts deg
5: 25 • 6: 28 • 7: 31 • 8: 35 • 9: 40 • PW: 45 • GW: 50 • SW: 55
lie angles deg
5: 60.5 • 6: 61 • 7: 61.5 • 8: 62 • 9: 62.5 • PW: 63 • GW: 63 • SW: 63
lengths in
5: 38 • 6: 37.5 • 7: 37 • 8: 36.5 • 9: 36 • PW: 35.5 • GW: 35.25 • SW: 35.25
head length 7 iron mm
86.6
dexterity
RH only
7 iron loft
31°
face material
4355 nickel chromoly (cast, cup-face construction), 35% stronger than the original Hot Metal material, enabling an 8% thinner face
loft offset vs siblings
Approximately 2.5–3° weaker lofts than the standard JPX923 Hot Metal / Hot Metal Pro
retail price
Approx. $137.50 USD / £135 per club at launch
availability
Retail release late September 2022
GEARCADDIE MODEL ANALYSIS
What this exact club is designed to do
A higher-launching, higher-spin variant of the JPX923 Hot Metal family, purpose-built for players with moderate or slower swing speeds who need help getting the ball up and stopping it on greens.
MAIN BENEFIT
Weaker lofts and a lower/deeper CG combine to produce higher, softer-landing approach shots with more spin and stopping power than the standard Hot Metal or Hot Metal Pro
WATCH OUT FOR
Weaker lofts mean HL irons will fly noticeably higher and can spin more than a player's current gapping
Full technology & specs list
material
4335 Nickel Chromoly
set makeup
5-iron through SW, right-hand only per one technical source; some retailers list 5-PW combo sets
lofts deg
5: 25 • 6: 28 • 7: 31 • 8: 35 • 9: 40 • PW: 45 • GW: 50 • SW: 55
lie angles deg
5: 60.5 • 6: 61 • 7: 61.5 • 8: 62 • 9: 62.5 • PW: 63 • GW: 63 • SW: 63
lengths in
5: 38 • 6: 37.5 • 7: 37 • 8: 36.5 • 9: 36 • PW: 35.5 • GW: 35.25 • SW: 35.25
head length 7 iron mm
86.6
dexterity
RH only
7 iron loft
31°
face material
4355 nickel chromoly (cast, cup-face construction), 35% stronger than the original Hot Metal material, enabling an 8% thinner face
loft offset vs siblings
Approximately 2.5–3° weaker lofts than the standard JPX923 Hot Metal / Hot Metal Pro
retail price
Approx. $137.50 USD / £135 per club at launch
availability
Retail release late September 2022
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