Mizuno JPX 923 Hot Metal Custom Fit Irons

$137.50

  • *Select Hand
    *Select Club(s)
    *Select Club(s)

    *Lie Angle

    Lie Angle manipulates the turf interaction with the sole of the club.  A lie that is too upright will lead to shots missed to the left and inconsistent ball striking.  A lie that is too flat will lead to shots missed to the right with inconsistent ball striking as well.  It is best to have the turf interaction in the middle of the sole for optimal results.

    *Loft Angle

    Loft Angle can help manipulate distance as well as ball flight. A stronger loft angle will promote a lower ball flight and longer distance, while a weaker loft angle with launch the ball higher and shorter than a standard set up.

  • Select Shaft & Flex

    *Shaft upcharge is shown per selected club(s). Shafts marked with (*) indicate exotic shafts and take an additional 3-4 weeks before delivery.


    Shaft Length

    Length is taken off of the grip end of the shaft and can be altered based on standard specifications. This alteration has no impact on the overall playability of the shaft.

    For most iron models, manufacturers offer lighter weight heads which can be used to keep the swingweight to a standard balance for club lengths up to +1/2″ longer. Anything longer than that and the swingweight will increase above the recommended balance. (As a rough calculation, every extra 1/2″ in length will increase the swingweight by 3 balance points).

    Shaft Stepping

    Shaft stepping is used when optimal shaft configuration is between flexes. Hard stepping moves the bend point of the shaft to a position where the club feels stiffer, launches lower, and spins less. Soft stepped shafts promote a higher ball flight, more spin, and softer feel.

    All wedges can only be soft stepped. Hard stepping is not possible.


    Select Ferrule


    The SST PURE Service analyzes the structure of any golf shaft and identifies its most stable plane under load. When assembled in this SST PUREd® orientation, the result is improved consistency in both distance and accuracy from club to club.

    *SST PURE upcharge is per selected club(s). PUREing is done in our Custom Shop adds an additional 3-5 days to your order.

  • Select Grip & Size

    *Grip upcharge is shown per selected club(s).


    *Grip Wraps

    Adding additional grip wraps helps to make the grip feel and play larger. This option is used when the best fit for a grip is in between sizes. In general, four wraps of tape is the equivalent to moving to the next size larger grip. Some golfers prefer the tape method of increasing grip size because it decreases the amount of taper felt on the lower hand when gripping the club.

    *Grip Graphics

    Choose whether or not you would like the logo of your grip up (visible at address) or down (hidden at address).

  • Estimated build time is 1-2 weeks.


    This product usually ships direct from the manufacturer. Many items ship within 1-2 weeks, but longer delays may occur due to component backorders. If backorders do occur, we will contact you to discuss all available options.

    Shafts marked with a (*) indicate an exotic shaft and take an additional 3-4 weeks for delivery.

    SST PUREing is done in our Custom Shop and takes an additional 5-7 days to complete and ship out.

    Customized items could be subject to extended delays and cannot be returned. By clicking Add To Cart, you understand and accept the ship time and return policy.

Introducing Nickel Chromoly – A new material with so much additional ball speed, our engineers switched their focus to feel and stopping power. At 35% stronger than our original Hot Metal material, 4335 Nickel Chromoly enables a high-energy 8% thinner clubface. Combined with Mizuno’s vibration controlling V-Chassis and deep CG design, the JPX923 Hot Metal irons are as enjoyable and controllable as they are long.

TECHNICAL DETAILS

  • Harmonic Impact Technology: Fine tuned head geometry delivers ideal impact feel and feedback
  • Seamless Cup Face: Thinned areas revolving 360 degrees around the perimeter increase rebound area for maximum ball speed across the entire face
  • CORTECH Design: Optimized face thickness distribution to maximize COR AREA
  • Variable Sole Thickness: Increase overall face flex area for add CORAREA
  • Acoustic Sound Ribs: Precisely dial in specific vibration patterns for a solid, explosive impact sound
  • Beveled Trailing Edge: Aggressive relief on the trailing edge for reduced turf drag
  • 4335 Nickel Chromoly: 4335 Nickel Chromoly is 20% stronger, allowing for an 8% reduction in face thickness, resulting in higher ball speeds.
  • V-Chassis: Engineered via Mizuno’s Harmonic Impact Technology, the V-Chassis allows the top line to be thinner without sacrificing feel and sound.
  • White Satin Brush Finish: A modern elegant, yet durable non-glare finish

JPX923 HOT METAL SPECIFICATION

Club #Loft °Lie AngleOffset (inch)Length (inch)
419600.23338.5
52260.50.2238
625610.20837.5
728.561.50.19637
833620.1836.5
937.562.50.15936
PW42.5630.13535.5
GW48630.09835.25
SW54630.08235.25
LW60630.06535.25
Dexterity: RH & LH: 4-LW
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