Head to head

Mizuno JPX923 Forged vs Hot Metal irons

Choose the Forged if you strike it well and want a forged head with some help.

Choose the Hot Metal if you want more help on a mishit and stronger lofts.

The JPX923 Hot Metal is the more forgiving: Mizuno built it as a forgiving speed cavity for mid to high handicaps, where the Forged is its midsize forged cavity for good to mid handicaps. The Hot Metal has the longer head, the wider sole and 5.0 mm of offset at the 7-iron against 3.3 mm. Its lofts are stronger through the set: two degrees in the 4- to 6-iron, a 28.5° 7-iron against 30° and a 42.5° PW against 44°. The lies are the same, and the Forged is a quarter inch longer in every club. The Hot Metal is one piece of nickel chromoly with a thin cup face; the Forged is Grain Flow forged, with Chromoly in its 4- to 7-irons. Mizuno made both in either hand. We score the Hot Metal 3.5 of 5 and the Forged 2.

  1. Forgiveness 2.0 out of 5

    Mizuno JPX923 Forged

    No longer sold new

    Used from $587.99 at 2nd Swing Golf6 clubs (5-PW), graphite, stiff flex, below average condition · checked 31 Oct

  2. Forgiveness 3.5 out of 5

    Mizuno JPX923 Hot Metal

    $699.98 at PGA TOUR Superstore7 irons (5-PW, GW) · checked 11 Oct

    Used from $519.99 at 2nd Swing Golf7 clubs (5-PW, GW), graphite, regular flex, poor condition · checked 31 Oct

Mizuno JPX923 Forged

7-iron loft 30°; offset 3.3 mm; sole 20.4 mm across at the 7-iron.

Mizuno JPX923 Hot Metal

7-iron loft 28.5°; offset 5 mm; sole 22.8 mm across at the 7-iron.

Drawn to the same scale from each maker's loft, offset and sole: drawings, not photos. A dashed line marks a dimension the maker does not publish.
  1. Side view to scale: 3.3 mm offset

    Forgiveness 2.0 out of 5

    Mizuno JPX923 Forged

    Mizuno's forged midsize cavity of the JPX923 family, for good to mid handicaps: 3.3 mm of offset and a 30° 7-iron, with a milled Chromoly face in the 4- to 7-irons and smaller heads from the 8-iron down.

    No longer sold new

    Used from $587.99 at 2nd Swing Golf6 clubs (5-PW), graphite, stiff flex, below average condition · checked 31 Oct

    Offset
    3.3 mm
    Sole
    20.4 mm at the 7-iron
    7-iron loft
    30°
    Hand
    Left or right
    Flex
    Not published

    Fits good strikers who want distance and a little help.

    For more help on a mishit, the JPX923 Hot Metal from the same family has 5.0 mm of offset and a 22.8 mm sole.

  2. Side view to scale: 5.0 mm offset

    Forgiveness 3.5 out of 5

    Mizuno JPX923 Hot Metal

    Mizuno's game improvement iron of 2022, with 5.0 mm of offset at the 7-iron and a 28.5° 7-iron; its one-piece nickel chromoly head has a thin cup face.

    $699.98 at PGA TOUR Superstore7 irons (5-PW, GW) · checked 11 Oct

    Used from $519.99 at 2nd Swing Golf7 clubs (5-PW, GW), graphite, regular flex, poor condition · checked 31 Oct

    Offset
    5.0 mm
    Sole
    22.8 mm at the 7-iron
    7-iron loft
    28.5°
    Hand
    Left or right
    Flex
    Not published

    Fits golfers who make decent contact and want help on the misses.

    For more help on thin and heavy strikes, look at the JPX925 Hot Metal HL, with its wider head and weaker lofts.

Side by side

Mizuno JPX923 Forged vs Hot Metal irons
DetailJPX923 ForgedJPX923 Hot Metal
Forgiveness score2.0 of 53.5 of 5
ClassPlayers distanceGame improvement
7-iron loft30°28.5°
Offset, 7-iron3.3 mm5.0 mm
Sole20.4 mm at the 7-iron22.8 mm at the 7-iron
Flexes––
HandsRH · LHRH · LH

Loft, club by club

As each maker publishes it. A stronger loft flies lower and longer; it is not more forgiveness.

Lofts by club
ClubJPX923 ForgedJPX923 Hot Metal
4-iron21°19°
5-iron24°22°
6-iron27°25°
7-iron30°28.5°
8-iron34°33°
9-iron39°37.5°
PW44°42.5°
WedgesGW 49°GW 48°
SW 54°
LW 60°

See every specification side by side, and add a third club if you like.