Mizuno Pro 243 Irons Review – Tested On The Range & The Course

This is Golfer Geeks’ Mizuno Pro 243 irons review. I tested the combo set.

I’m an avid golfer, 8ish handicap on my way to a 2 (been a 5.6) and frequent tester of golf clubs and equipment since 2015.

Summary: The Pro 243 irons hit their mark. Superb feel and sound. Good distance, even long, when you find the sweet spot. When you don’t, you will lose distance. Compact heads aren’t intimidating and look gorgeous at address. You’ll pay for these too at ~$200/club.

In this review of the Pro 243 irons, I discuss my experience with the clubs, their unique features and benefits, customer reviews, and potential alternatives. 

About Jamie

I’m an avid golfer, with an 8ish handicap on my way to a 2 (I’ve been a 5.6), and frequent tester of golf clubs and equipment since 2015.

• Handicap: 7.8
• Expertise: reviewing clubs since 2015
• Right/Left-Handed: Right-handed
• Typical ball flight: Mid-High Tight Draw
• Golf ball used: ProV1x, ProV1

Pro 243 Club Specs

• Model: Pro 243
• Set: 4 iron – gap wedge
• Iron Shaft: Nippon N.S. PRO Modus³ Tour 120g
• Shaft flex: Stiff flex

Club	Loft	Lie Angle	Length
4	22*	60*	38.75″
5	25*	60.5*	38.25″
6	28*	61*	37.75″
7	32*	61.5*	37.25″
8	36*	62*	36.75″
9	40*	62.5*	36.25″
PW	44*	63*	35.75″
GW	48*	63*	35.5″

How I Tested

To date, I’ve tested the 243s once on the range, twice on my home mat and launch monitor, and during one round at the course.

7-iron Launch Monitor Data

Club Speed	Ball Speed	Carry Distance	Vertical Launch	Peak Height	Descent Angle
79.6	109.7	167.46	15.97 *	68.6 ft	36.7*

Performance Review

Category	Grade
Looks	B+
Sound/Feel	A
Distance	A
Forgiveness	A
Flight/Playability	A
Value	B

Looks: (B+) Love the compact heads. Small, but not intimidating. Beautiful at address. I’m not the biggest fan of their cosmetics.

Sound/ Feel: (A) Soft and solid with zero harshness.

Distance: (A) Perfect for their loft and easy to squeeze extra yards if need be.

Forgiveness: (A) Solid. Appropriate punishment for the severity of the mishit.

Flight / Playability: (A) They’ll go high and straight all day long, but you can shape and flight them per your skill level.

Value: (B) ~$200/club. This is the high end. No getting around it.

My Experience with the Pro 243s

Range Sessions – 1
Launch Monitor on mat sessions – 2
Rounds of Golf – 1

I broke the Pro 243s in on the range. The lowest iron I hit was the 7 iron.

I didn’t bother with a launch monitor because my ball striking was fairly pathetic.

I hadn’t played for almost 3 months at that point. The numbers would be meaningless. (I need a couple more practice sessions under my belt to start getting my swing back)

That said, I hit a couple nice shots and experienced zero harshness from my many mishits.

One thing that stood out, the 243s really motor through the turf.

Mizuno focused on improving the bounce through the set for better interaction with the ground. Job-well-done as far as I’m concerned.

I took them through two sessions on my home hitting mat and my launch monitor over the next couple of days.

My striking improved with each session.

The short and mid irons are easy to hit, launch the ball well, and allow for minor mishits.

I found the 4-iron and 5-iron hard to hit well, which is the norm for me. (and most golfers)

• They’re not going to cover for you – a major reason I wouldn’t play these irons.

I hit a few nice shots during my round, but you need to flush these to get their true performance.

When I did, I was got probably an extra 1/2 club to a full club of distance with them.

When I missed, even a little, I was suitably short.

Bottom line – you need to consistently hit the sweet spot to realize their awesomeness.

Who are the Pro 243 irons for?

They’re ideal for low handicaps with excellent ball striking...but they have enough forgiveness for 10ish handicaps on down with good ball striking.

Low handicaps: (Yep) There’s nothing not to like for you.
Mid handicaps: (Probably, No) You need to be on your way to being a low handicap ball striker to get the most out of these.
High handicaps: (Nope) Check these out instead.

Potential Alternatives

Titleist T150 irons — Excellent irons in every respect. They’re lofts match the 243s close too. I find them more forgiving though.

Srixon ZX7 MKII irons – Superb in every respect and priced well.

Tayloramde P-7MC – More demanding than the 243s by a bit. Definitely a choice for better ball strikers.

Final Verdict on the Mizuno Pro 243 Irons

The Mizuno Pro 243s are meant for serious players. They’re deceptive because they feel so good, even on mishits.

The problem is, you lose serious distance when you miss the center of the clubface.

I enjoyed hitting them and I want to be able to play them, but I have to discipline my swing more before taking them on as everyday clubs.

As usual…

My #1 suggestion is to get your hands on them before you buy. Either at your local golf store or take advantage of Global Golf’s Utry trial program. I use it and recommend it.  

Thanks for checking out our Mizuno Pro 243 irons review and let us know how they work for you.