Mizuno JPX 919 Hot Metal Custom Irons

SKU : ELE0052
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Mizuno JPX 919 Hot Metal Custom Irons

A benchmark in iron design - the JPX919 Hot Metal combines an incredible balance of launch speed and soft, controllable landing angles. The use of a high strength Chromoly 4140M and seamless cup face construction produces the highest ball speed from any Mizuno iron. Mizuno's new stability frame ensures that each iron within the set produces the correct flight apex - with landing angles steep enough to control shots into the green.

  • Chromoly 4140M: Highly resilient material allows new multi-thickness face for astonishing ball speed and feel. With its high strength to weight ratio and malleability, chromoly allows a for high strength face with a bendable hosel for fitting.
  • Beveled Trailing Edge: Aggressive relief on the trailing edge for reduced turf drag
  • Seamless Construction: A one piece cupped geometry produces a surprising level of feedback at high ball speeds.
  • Stability Frame: Open at the heel portion to enhance stability and launch, whilst producing a tour-preferred vibration/sound.
  • Re-Engineered Sound Ribs: Developed to hit specific vibration patterns identified as delivering a satisfying sensation through impact.
  • Pearl Brush: Chrome plating with a new, more durable pearl finish to soften the 919's precise lines in high sunlight.
  • Modified Scoring Irons: A steeper transition into more compact scoring irons and wedges.
  • X30 Steel Wedges with Milled Grooves: Set matching Gap, Sand, and Lob wedges usea softer material with tour precision milled grooves and face for improved spin and control around the greens.
  • Harmonic Impact Technology: Fine tuned head geometry delivers ideal impact feel and feedback
  • CORTECH Design: Optimized face thickness distribution to maximize COR AREA
  • Dual Slider Zipper
  • Stability Frame: Open at the heel portion to enhance stability and launch, while producing a tour preferred vibration and sound.
  • Custom Availability: Built to your desired specification as part of a full, split, or short set. No upcharges for grips/shafts within the Mizuno Custom Program. Contact your closest authorized Mizuno retailer for more details.

Highly resilient material allows new multi-thickness face for astonishing ball speed and feel.


A one piece cupped geometry produces a surprising level of feedback at high ball speeds.


Open at the heel portion to enhance stability, launch and loft appropriate flight apex for soft landing approach shots.


Developed to hit specific vibration patterns identified as delivering a satisfying sensation through impact

Mizuno JPX 919 Hot Metal Custom Irons Product Specs

Swing Weight Length Bounce Off Set" Lie º Loft º LH Club#
D2 38.5 0 0.230 60 20 YES 4
D2 38 0 0.211 60.5 23 YES 5
D2 37.5 0 0.191 61 28 YES 6
D2 37 1.5 0.179 61.5 26 YES 7
D2 36.5 2.5 0.167 62 30 YES 8
D3 36 3.5 0.148 62.5 40 YES 9
D4 35.5 5 0.128 63 45 YES PW
D4 35.25 6 0.114 63 50 YES GW
D4 35.25 12 0.102 63 55 YES SW
D4 35.25 9 0.102 63 60 YES LW

Note: This is for your reference only and does not denote the content of the product.

Mizuno JPX 919 Hot Metal Custom Irons Shafts

KBS Tour Steel - Regular The KBS TOUR is Kim Braly’s signature shaft and is ideal for players desiring shot versatility and mid trajectory. Incorporating unique KBS technology, the KBS TOUR maximizes energy transfer for increased shot control. The KBS TOUR offers a smooth, responsive feel and is the preferred model by several of the best golfers in the world.
KBS Tour 90 Steel - Regular As the lightest shaft in the KBS product line, the KBS TOUR 90 is designed for players seeking higher trajectory, additional spin and maximum distance. The KBS TOUR 90 is 20% lighter than standard shafts, ultimately assisting to increase swing and ball speeds. Independent testing showed that the KBS TOUR 90 averaged 9% more distance than its leading competitors.
KBS C-Taper - Stiff Inspired by Tour player feedback, the KBS C-TAPER shaft is designed for players requiring a low piercing trajectory and superior shot control. Packed with signature KBS technology, the KBS C-TAPER shaft maximizes energy transfer, for a crisp feel, while optimizing shaft diameters in the taper and tip areas for low trajectory and spin control.
KBS C-Taper Lite - Regular The C-TAPER LITE shaft incorporates proven KBS performance benefits in a lighter weight design. The firm tip and soft butt produce a mid-high trajectory and controlled spin. Featuring a constant taper design and proportionate increase in wall thickness, the C-TAPER LITE optimizes energy transfer for maximum distance.
Model Flex Weight (g) Torque(°) Kick Point
KBS Tour Steel Regulat 120 - -
  Stiff 130 - -
  X-Stiff 133 - -
KBS Tour 90 Steel Regulat 95 - -
  Stiff 102 - -
KBS C-Taper Stiff 130 - -
  X-Stiff 120 - -
KBS C-Taper Lite Regular 105 - -
  Stiff 110 - -
  X-Stiff 115 - -
TT Dynamic Gold
TT Dynamic Gold Steel - S300 The Dynamic Gold Family is the Gold Standard by which all other irons shafts are measured. Dynamic Gold uses Variable Wall Technology and a tour-proven step pattern to provide exceptional performance for serious golfers. This high-flex, tour-weight steel golf shaft is designed for skilled players seeking a low, penetrating ball flight for optimum control and accuracy.
TT Dynamic Gold 105 - R300 For years there have been trade-offs when producing a lightweight steel shaft featuring tour-level performance. With Dynamic Gold 105, these compromises are no more. By creating a tour-caliber shaft in a premier lightweight design, the new Dynamic Gold 105 provides players with the exact same feel as Dynamic Gold in a mid-low launch and spin shaft that is engineered to be easier to swing.
TT Dynamic Gold 120 - S300 The Dynamic Gold 120 shaft delivers the tour-caliber accuracy of Dynamic Gold in a lighter weight steel shaft. Stronger players will experience the exact same profile and launch as Dynamic Gold in a shaft that is easier to swing. True Temper has spent the past 15 years focused on two specific performance categories—tour-caliber designs for the best players in the world and lightweight steel shafts.
TT Dynamic Gold AMT - R300 Dynamic Gold AMT Tour Issue irons shafts have the same performance DNA as Dynamic Gold and are designed to get progressively heavier as golfers move from their long iron to short iron. Lighter long irons produce increased speed and higher initial launch, which makes them easier to swing and deliver a softer landing. The Tour-weighted short irons produce traditional Dynamic Gold accuracy, consistency and trajectory. AMT stands for Ascending Mass Technology,
Model Flex Weight (g) Torque(°) Kick Point
TT XP-95 Steel R300 93 - -
  S300 95 - -
TT Dynamic Gold Steel S300 127 - -
  X100 130 - -
TT Dynamic Gold 105 R300 101 - -
  S300 103 - -
TT Dynamic Gold 120 S300 118 - -
  X100 120 - -
TT Dynamic Gold AMT R300 108-126 - -
  S300 112-130 - -
  X100 112-130 - -
Project X
Project X LZ Steel - 5 Project X LZ steel features proprietary Loading Zone Technology which produces maximum shaft load during the downswing for 7% greater energy transfer to the ball at impact for more distance. Loading Zone Technology is achieved through variable wall technology in the shaft's butt and tip sections and a reduced stiffness in the midsection. Golfers can not only feel the technology, but see it as well in the rapid, tapered steps out of the grip through the midsection of Project X LZ.
Project X Steel (Chrome) - 5 Project X irons shafts deliver penetrating trajectory and ball flight and strike the perfect balance of unrivaled distance, stability and control for golf’s most serious players.
Project X LZ Graphite - 3.5 Project X LZ Tour graphite iron shafts are designed to deliver the same playing characteristics of the steel counterpart—mid launch, low spin—at a lighter weight. The new shaft incorporates proprietary Loading Zone Technology which keeps the grip and tip sections stiff while significantly reducing the stiffness in the mid-section of the shaft. This results in greater energy transfer to the ball for more speed and distance.
Model Flex Weight (g) Torque Kick Point
Project X LZ Steel 5 110 - -
  5.5 115 - -
  6 120 - -
  6.5 125 - -
Project X Steel (Chrome) 5 115 - -
  5.5 115 - -
  6 120 - -
  6.5 125 - -
Project X LZ Graphite 3.5 - - -
  4 - - -
  4.5 - - -
  5 87-80 - -
  6 87-80 - -
Nippon NS Pro
Nippon NS Pro 950 GH - Regular The Nippon Pro 950GH has been a favorite among golfers of all levels looking to take points off their scores. It features exceptional weight balance and control, with ultra-lightweight design comparable to graphite that makes it easier than ever to swing. And the use of new NSGS8665V alloy co-developed and patented with Nisshin Steel has helped create a revolutionary combination of strength and weight balance.
Nippon NS Pro Modus 3 Tour 105 - Regular N.S. PRO MODUS3 Tour 105 was first brought out to tour as the N.S. PRO MODUS3 PROTO ST in 2010 and was put in play immediately. The PROTO ST was in the winning bags of eight professionals since it's launch and became the second most popular MODUS3 irons shafts on tour, just behind the N.S. PRO MODUS3 Tour 120.
Nippon NS Pro Modus 3 Tour 120 - Stiff We are proud to introduce the N.S. PRO Modus3 Tour 120. The N.S. PRO Modus3 series shafts are popular with touring pros because they offer optimal performance in the three key areas:
Model Flex Weight (g) Torque Kick Point
Nippon NS Pro 950 GH Regular 94.5 2.0 -
  Stiff 98.0 1.8 -
Nippon NS Pro Modus 3 Tour 105 Regular 103 1.9 -
  Stiff 106 1.7 -
  X-Stiff 112 1.6 -
Nippon NS Pro Modus 3 Tour 120 Stiff 114 1.7 -
  X-Stiff 120 1.6 -
UST 95 Recoil - Regular UST Mamiya’s Recoil Iron Shafts are a game changer. In the past, heavy weight graphite iron shafts felt dead and stiff. With UST Mamiya’s exclusive Recoil™ technology, we have brought feel back into the shaft, while allowing players to hit a wide range of shots that result in better distance control and pin seeking accuracy.
Model Flex Weight (g) Torque Kick Point
UST 95 Recoil Regular 90-96g 4.1-2.7 -
  Stiff 90-96g 4.1-2.7 -

Mizuno JPX 919 Hot Metal Custom Grips

Model Image
Golf Pride MCC Plus4 Grey
Golf Pride CP2 Wrap Blue
Golf Pride Tour Wrap 2G
Golf Pride Tour Wrap 2G White
Golf Pride Tour Velvet ALIGN
Golf Pride Tour Velvet
Golf Pride Tour Velvet 360
Golf Pride Tour Velvet Cord
Golf Pride Z Grip Cord
Golf Pride New Decade Black/White
Golf Pride New Decade Black/Blue
Model Image
Lamkin Crossline
Lamkin REL Ace 3GEN-Black
Lamkin REL Ace 3GEN-Blue
Lamkin UTX Wrap-Blue
Model Image
Winn Dri-Tac Wrap Grey


Headcover Wrench Interchangeable Shaft MSRP
Yes No No $125