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Mizuno JPX-923 Hot Metal HL

2022–2024 · Super Game Improvement · 5–SW · 7-iron 31°

Mizuno JPX-923 Hot Metal HL irons
Photo: Mizuno

Factory specifications

Factory specifications for Mizuno JPX-923 Hot Metal HL, club by club
ClubLoftLieLengthOffsetBounce
525°60.5°38"0.257"1°
628°61°37.5"0.245"2°
731°61.5°37"0.233"3°
835°62°36.5"0.204"4°
940°62.5°36"0.176"5°
PW45°63°35.5"0.147"6°
GW50°63°35.25"0.127"8°
SW55°63°35.25"0.106"12°
Build
investment cast, Nickel Chromoly 4335
Stock shafts
True Temper Dynamic Gold 95 (steel), UST Recoil ESX (graphite)
Source
Maker’s standard RH men’s steel build, via loftchart.com

Loft progression

Mizuno JPX-923 Hot Metal HL loft by club: 5 25°, 6 28°, 7 31°, 8 35°, 9 40°, PW 45°, GW 50°, SW 55°0°10°20°30°40°50°60°25°5+328°6+331°7+435°8+540°9+545°PW+550°GW+555°SW
Loft for each club, 5 to SW. The small numbers are the loft added from one club to the next.

Have this set?

Bring it by and we’ll check it against this sheet on the loft-and-lie machine, or get a trade-in offer on the spot. Numbers here are the maker’s standard right-hand, men’s steel-shaft build.