Mizuno JPX 923 Forged Irons Review 2024

Mizuno JPX 923 Forged Irons Review
Editorial Score:
Based on 5 categories.
8.8

Mizuno JPX 923 Forged Irons

The Mizuno JPX 923 Forged Irons offer a balanced mix of speed, stability, and feel. Their precision and accuracy makes them suitable for mid to low handicap players seeking game improvement.

mizuno JPX 923 forged irons
Distance 9
Forgiveness 8
Playability 10
Sound and Feel 9
Looks 8

Pros

  • Soft feel at impact
  • Produces consistent carries
  • Increased ball speed and distance

Cons

  • Has heavy lofts

My First Impressions

These Mizuno irons looked sharp and well-crafted as soon as I held them. The top line was thinner than I expected, giving a compact appearance that’s more often found in player’s clubs. 

Mizuno Jpx 923 forged Irons topline

From my initial swing, the feedback was satisfying. The incorporation of Harmonic Impact Technology appeared to refine the moment of impact, enhancing the overall feel of the club. The quality of these irons was promising, and I was keen to find out whether this would reflect in the performance on the course.

Who is it for ? 

  • Ideal for mid to low handicappers.
  • Golfers looking for control and distance.
  • Suitable for golfers seeking finesse and workability in shots.
  • For players who want to refine their game without losing forgiveness.

My Profile

  • Average Score: 78
  • Handicap: 8.5
  • Hand Orientation: Right-Handed
  • Golfing Experience: 8 years

About the Club I Used: 

  • Model Name: 2023 Mizuno JPX 923 Forged Irons
  • Club Tested: 8 Iron
  • Loft Setting: Standard
  • Shaft Type: True Temper Dynamic Gold AMT
  • Shaft Flex: Stiff 

Test Conditions and Setup

  • Range Sessions: Evaluated shot consistency using Titleist Pro V1, Callaway Chrome Soft, and Srixon Z-Star range balls.
  • Weather Conditions: Played in sunny, calm weather; temperatures between 60-75°F, moderate humidity.
  • Wind Impact: Monitored ball flight adjustments and control effectiveness in light breezes to strong winds.

On Course Performance Review 

I took the Mizuno JPX 923 Forged Irons out for a thorough testing on a variety of courses and a local range. 

8 Iron Performance Off the Tee:

  • Distance and Trajectory: I experienced consistent yardage, hitting my targets with a predictable flight pattern.
  • Accuracy: JPX 923 offered me reliable targeting which maintained a tight dispersion pattern.

Iron Play from the Fairway:

  • Control:  I was able to shape my shots without much effort, maintaining intended lines even when faced with challenging crosswinds.
  • Workability: My Approach shots displayed a high degree of precision, with the ability to adjust the flight as needed.
Mizuno Jpx 923 forged Irons club face

Rough and Recovery Shots:

  • Playability: The irons cut through tough lies without losing much control.
  • Feedback: Even when I didn’t hit perfectly, I could feel it, which helped me adjust my swing on the next shot.

Landing Window and Angle:

  • Observations: I noticed a balanced landing angle, preventing the ball from coming in too hot, which is often seen with distance-focused clubs.
  • Consistency: I liked how similar each shot’s carry distance was, which boosted my confidence in these irons.

Throughout my game, the predictability and feedback from the irons were good. I tried a range of shots with confidence, from strategically placing the ball on the fairway to directly targeting the pin. The valuable feedback on slight mishits also helped me maintain a consistent performance throughout my round.

My Test Stats 

I conducted numerous sessions with the Mizuno irons using the SkyTrak+ and compiled data to assess my performance. Here is a detailed analysis of the findings:

ParametersMy Stats
Ball Speed123.4 mph
Clubhead Speed92.7 mph
Efficiency1.33
Launch Angle18.2 degrees
Spin Rate7570 rpm
Descent Angle49 degrees
Peak Height103.5 ft
Carry Distance175.2 yds

A ball speed of 123.4 mph and a clubhead speed of 92.7 mph indicated a solid transfer of energy at impact, reflecting the quality construction Mizuno is known for.

The 18.2-degree launch angle helped me achieve a desirable trajectory on my shots, which combined with the high spin rate of 7570 rpm, gave me control over ball flight and landing. 

When I played, the ball came down at a 49-degree angle, which was sharp enough to make sure it didn’t roll too far after landing on the green.

What I liked about JPX 923

  • Accuracy: Mizuno JPX 923 Forged Irons ensured that each swing led to dependable lengths and pinpoint accuracy.
  • Feedback: They struck a great harmony between a soft feel at impact and the right amount of bounce, while also clearly indicating when a shot isn’t hit perfectly.
  • Dispersion: With their design, these irons allowed for controlled shot dispersion and offered the flexibility to shape their shots on the course.
  • Aesthetics: They have a compact and stylish look with minimal offset and clean lines that appealed to me.
Mizuno Jpx 923 forged Irons aesthetic look
  • Innovations: The irons incorporated innovative technologies, such as the HD Grain Flow Forged process and Harmonic Impact Technology, which offered improved sound and feel. Additionally, precise back milling ensured consistent ball speeds, while a V-Chassis provided enhanced stability.
  • Shaft Performance:  The AMT design, which progressively increases in weight from the long irons to the short irons, helped me to achieve a lower launch in the short irons and a higher launch in the long irons, optimizing performance across the set.
  • Spin: I found that the club generated a high enough spin rate to hold greens effectively, which was particularly noticeable on approach shots where stopping power was crucial.
  • Launch Angle: The launch angle with these irons was consistently high, helping me to achieve greater carry distances while still maintaining control, which was beneficial for both long and short iron play.

What I didn’t like about JPX 923

  • Suitability: While the forgiveness is good but not enough as compared to some other irons.
  • Design: The sleek and compact design was visually appealing, but as I transitioned from bulkier irons, it required some adjustment time to get comfortable with the new feel.

Alternatives 

We would recommend Mizuno JPX 921 Forged Irons and Mizuno JPX921 Hot Metal Pro that you can consider the below as worthy alternatives to the Mizuno JPX 923 Forged Irons.

1. Mizuno JPX 921 Forged Irons

Designed for low-to-mid handicap golfers, they offer a balance of feel, forgiveness, and distance. The stability frame and thicker cavity pad ensure that even though these irons give you the workability you’d expect from a forged club, they don’t punish mishits as harshly.

2. Mizuno JPX921 Hot Metal Pro

These irons are well-suited for mid-handicappers seeking a sleeker profile without stepping into the challenging territory of player’s irons. They stand apart from the JPX 900 series with tighter lofts and a thinner top line. 

My Take

The Mizuno JPX 923 Forged Irons are a great fit for mid to low handicappers who want both precision and distance control. The Harmonic Impact Technology provides satisfying sound feedback when the ball is hit. In short, these irons offer a quality, high-performing option for dedicated golfers in search of a dependable, premium forged set.

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