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Mizuno JPX-921 Hot Metal

2020–2022 · Game Improvement · 4–LW · 7-iron 29°

Factory specifications

Factory specifications for Mizuno JPX-921 Hot Metal, club by club
ClubLoftLieLengthOffsetBounceSW
419°60°38.5"0.224"0°D2
522°60.5°38"0.213"0°D2
625°61°37.5"0.201"0°D2
729°61.5°37"0.189"1.5°D2
834°62°36.5"0.173"2.5°D2
939°62.5°36"0.154"3.5°D2
PW44°63°35.5"0.15"5°D3
GW49°63°35.25"0.134"7°D3
SW54°63°35.25"—13°D3
LW59°63°35.25"0.063"10°D3
Build
investment cast, Nickel Chromoly 4335
Stock shafts
Nippon N.S. Pro Modus3 Tour 105 (steel), Nippon N.S. Pro 950GH (steel)
Source
Maker’s standard RH men’s steel build, via loftchart.com

Loft progression

Mizuno JPX-921 Hot Metal loft by club: 4 19°, 5 22°, 6 25°, 7 29°, 8 34°, 9 39°, PW 44°, GW 49°, SW 54°, LW 59°0°10°20°30°40°50°60°19°4+322°5+325°6+429°7+534°8+539°9+544°PW+549°GW+554°SW+559°LW
Loft for each club, 4 to LW. 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.