MP-20 HMB Vs JPX 919 Forged

Golfers are always on the lookout for the perfect set of irons that can enhance their game. Mizuno, a renowned golf club manufacturer, has consistently produced high-quality irons. In this article, we will compare two of their popular models: the Mizuno MP-20 HMB and the Mizuno JPX 919 Forged. Both sets offer unique features, catering to different types of players. We will delve into the design, performance, and overall suitability of these irons to help you make an informed decision.

Rangefinder on Discount

Design and Technology

  1. MP-20 HMB:
    • The MP-20 HMB (Hot Metal Blade) is designed with a clean and classic look, appealing to traditionalists.
    • It features a hollow construction with a thin stainless steel face, which redistributes weight for added forgiveness.
    • The tungsten weighting in the sole enhances the launch and stability, making it easier to hit long irons.
    • A soft copper underlay provides a pleasing feel and dampens vibrations.
  2. JPX 919 Forged:
    • The JPX 919 Forged has a slightly larger profile with a more modern design.
    • It uses a one-piece, grain flow forged construction, which provides exceptional feel and control.
    • The power frame technology increases forgiveness by spreading weight to the perimeter of the clubhead.
    • The use of Chromoly 4140M steel in the face allows for a thinner, faster face for added distance.


  1. MP-20 HMB:
    • The MP-20 HMB excels in providing a classic and consistent ball flight.
    • It offers a higher level of workability, allowing skilled players to shape shots with ease.
    • The moderate cavity back design provides forgiveness without compromising control.
    • Suitable for low to mid-handicap players who value precision and a traditional feel.
  2. JPX 919 Forged:
    • The JPX 919 Forged offers excellent forgiveness and distance while maintaining a good level of feel.
    • Its slightly larger head and perimeter weighting make it more forgiving on off-center hits.
    • The Chromoly face technology contributes to higher ball speeds and increased distance.
    • Ideal for mid to high-handicap players looking for a balance between distance and control.

Feel and Sound

  1. MP-20 HMB:
    • The MP-20 HMB provides a softer, buttery feel at impact, preferred by players who prioritize feedback.
    • The sound is muted and crisp, typical of Mizuno’s forged irons, giving a satisfying auditory experience.
  2. JPX 919 Forged:
    • While the JPX 919 Forged also offers a good feel, it may be slightly firmer compared to the MP-20 HMB.
    • The sound at impact is more solid, which some players may find more reassuring.

Customization and Price

  1. MP-20 HMB:
    • Mizuno offers a variety of custom shaft and grip options to suit individual preferences.
    • Generally priced at the higher end of the spectrum due to its premium materials and craftsmanship.
  2. JPX 919 Forged:
    • Like the MP-20 HMB, the JPX 919 Forged allows for customization, ensuring a good fit for different players.
    • Often priced slightly lower than the MP-20 HMB, making it a more budget-friendly option.

Additional Considerations

When choosing between the Mizuno MP-20 HMB and the Mizuno JPX 919 Forged, there are a few more factors to keep in mind:

1. Skill Level and Handicap:

  • If you’re an experienced golfer with a lower handicap (5 or below), the MP-20 HMB’s workability and precision could be a significant advantage in your game.
  • Players with mid to high handicaps (10 and above) may find the JPX 919 Forged more forgiving, helping them achieve better consistency in their shots.

2. Swing Speed:

  • Your swing speed can also influence your choice. If you have a slower swing speed, the JPX 919 Forged’s face technology might provide more distance, while the MP-20 HMB’s precision might be better suited for those with a faster swing.

3. Aesthetic Preferences:

  • Personal taste plays a role in your decision. Some golfers prefer the classic and clean look of the MP-20 HMB, while others lean towards the modern appearance of the JPX 919 Forged.

4. Shaft Selection:

  • Both iron sets offer customization options for shafts. Be sure to get fitted and select a shaft that matches your swing characteristics for optimal performance.

5. Try Before You Buy:

  • Ideally, you should try both iron sets on the golf course or during a fitting session to see which one feels more comfortable and suits your game better.

Key Specifications

SpecificationMP-20 HMBJPX 919 Forged
Club TypeIronIron
Hand OrientationRight, LeftRight, Left
Shaft MaterialSteelSteel
Loft Options21° – 29°4° – 7°
Set Composition3-PW4-GW
Shaft OptionsVariousVarious
Price Range (MSRP)$1,300 – $1,400$1,000 – $1,100


Performance MetricMP-20 HMBJPX 919 Forged
Distance ControlExcellentExcellent
Feel and FeedbackExceptionalVery Good
Launch and Spin ControlHighHigh

Design and Technology

Design and Technology FeaturesMP-20 HMBJPX 919 Forged
ConstructionMulti-material, hollow bodyForged, one-piece
Face TechnologyGrain Flow Forged HDForged Chromoly
Tungsten WeightingYes, strategically placedYes, behind the face
Cavity Back DesignYesYes, with perimeter weighting
Sound and FeelSoft, responsiveSolid, crisp


AspectMP-20 HMBJPX 919 Forged
Clubhead SizeModerateModerate
Finish OptionsChrome, SatinChrome, Satin
Blade LengthModerateModerate
Topline ThicknessThinThin

Player Type

Player TypeMP-20 HMBJPX 919 Forged
Low Handicap PlayersYesYes
Mid Handicap PlayersYesYes
High Handicap PlayersNoNo
Shot Shaping AbilityGoodGood
PlayabilityBetter players preferredSuitable for most players


Ultimately, the choice between the Mizuno MP-20 HMB and JPX 919 Forged comes down to your individual preferences and playing style. Consider factors such as your skill level, swing speed, and aesthetic preferences when making your decision. Both sets of irons are well-crafted and offer unique advantages, so it’s essential to choose the one that aligns with your specific needs and goals on the golf course. A proper fitting session with a professional can also help you make an informed decision and ensure that your new irons enhance your performance and enjoyment of the game.


MP-20 HMB Vs JPX 919 Forged


  • Anglo Carson

    Anglo Carson, a Certified Golf Instructor, embarked on a remarkable journey, driven by his unwavering love for golf. He founded The Golf Mine with a singular mission - to create a golfing haven where passion knows no boundaries. His lifelong love affair with golf, combined with his expertise as a Certified Golf Instructor, turned into a vision to share his extensive knowledge, inspire, and promote the game he holds dear.

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