Equipment
WRX Spotlight: Mizuno JPX919 Hot Metal irons
Product: Mizuno JPX919 Hot Metal irons
Pitch: Per Mizuno: “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.”

Our take on the Mizuno JPX919 Hot Metal irons
No doubt most golfers are familiar with Mizuno golf clubs. Traditionally they have been known for their clean, players irons. Mizuno touts its “Grain Flow Forging” and long-standing tradition of making solid players irons. As technology has evolved, so has Mizuno. Not everyone can handle a blade or even a forged iron with regularity. Are you part of this group? Should you be? Enter the JPX 919 Hot Metal irons.
Mizuno’s list of features in the Hot Metal irons is long. A few: A highly resilient Chromoly 4140M face. Stability Frame. Re-engineered sound ribs. Harmonic Impact Technology. Cortech Design. (You can read the full list of features in our launch piece here)

But what does it all translate to when you have a club in your hand?
Whether you’re looking for extra forgiveness, a bit more distance, or just to hit more greens in regulation, we can recommend putting the Mizuno JPX919 Hot Metal irons on your short list. After stumbling a bit the game improvement iron category (I’m looking at you, JPX EZ), Mizzy is back with a vengeance.
These irons are solid feeling, handsome and packed with technology, designed to help the golfer enjoy the game. I’ve played these and have been very impressed. Both ball speed and forgiveness have been excellent. And truth be told, looking down at address, it is indeed a game improvement club but is one of the most handsome choices in a crowded GI marketplace. Add the clean cavity (no more bright blue or *gasp* orange of years past), and these are some of the nicest, best-performing distance irons you can put in your bag.

Equipment
Interesting clubs at top of bag – GolfWRXers discuss
In our forums, users are talking about top of bag setups that are non-traditional or thought-provoking in some way. Original poster @SuperSpurs106 inquired about other members who might use unorthodox set-ups to help with gapping issues or weak spots.
They wrote:
“I currently have a PING G430 driver, TM Qi35 3W and a TM Qi4D 7W. Driver and 7W are fine but can’t get on with my 3W and have always struggling with this club over the years. Thinking of adding a 2H which I know would look odd. Just wondering if anyone else had a weird set up at the top of their bag?”
Our members in the forum have offered up their thoughts and personal experiences with non-traditional top of bag set-ups, and their reasoning for thinking outside of the box to begin with. Here are a few posts from the thread, but make sure to check out the entire discussion and have your say at the link below.
- BowMain42: “Don’t worry about what “looks” odd. If the club does what you need it to do, it’s the right club.”
- scooterhd2: “I cant hit 3 woods either. Thats why I roll with a unicorn XL Hibore 2 wood. 400 cc head at 16 degrees of loft and its just a monster 3 wood off the tee. Off the deck, we are playing the f6 baffler. 5 wood at 41.75 inches and its easy to control.”
- phizzy30: “I had driver, 3 metal, 2/4 hybrid once upon a time as a higher ss player. 4 hybrid is gone and in place is a driving iron nowadays. I don’t think what you’re proposing is weird in anyway, however the yardage gap might be glaringly huge between driver and 2 hybrid. What is it about your 3 metal that has got you all messed up? You could always go 4 metal with shorter shaft and see if that works.”
Entire Thread: “Interesting clubs at top of bag”
If you aren’t a member, join us in the GolfWRX forums today!
Equipment
Members of the Mini Driver Club – GolfWRXers discuss
In our forums, one user has gone searching for fellow users of a mini driver. In a post, @TightFade asked for other mini driver users to chime in with their weapon of choice, the reason for employing a mini, and what club follows it in the bag.
@TightFade asked:
“What mini are you playing? What spot in the bag did it take over? What’s the next club after it? For me: Elyte mini 13.5. Replacing 3w. Next up club looks like it’ll be 5w.”
Our members in the forum have been sharing their own bag setups featuring the mini driver, and the various reasons they purchased one in the first place. Here are a few posts from the thread, but make sure to check out the entire discussion and have your say at the link below.
- RCGA: “Ping G430 Max 12* ‘Thriver.’ Next club is a 4w and 2i (I play a weird course).”
- JMB3: “R7 at 12.75 with Diamana BB 63s. 3w replacement. Next Club: Elyte Ti 5w at 17*.”
- ColdOkieGolf: “R7 15.5 turned down to 13.5 It replaces the 3w. I found it surprisingly easy to hit off the deck, and it’s very rare that I need or want to hit something beyond 250 from the fairway, so next club is my 7w.”
- ChaosTheory: “I’m sub-90 MPH with driver. But I’m able to hit DOD. I have been wanting something like the R7 15.5, so I just ordered one. I have a spot in the bag so nothing has to go. But I could see it replacing my trusty 4 wood, which I never use for approach shots. Just tee shots and lay ups. If I drop the 4 wood, I will turn my 7 wood down to ~20 degrees and will have good gaps. I recently tried a thriver build: 12 degree driver turned to 14, with a heavier 44 inch shaft and added head weight. I hit it great. Very accurate and not overly high, but the problem was that it sometimes went as far as a typical drive. And that’s not what I needed. So I will probably turn the 15.5 up to 16.5 or even 17.5. It’s all theoretical at this point. ?”
Entire Thread: “Members of the Mini Driver Club…Check In.”
If you aren’t a member, join us in the GolfWRX forums today!
Whats in the Bag
Chris Gotterup WITB 2026 (June)
- Chris Gotterup had >14 clubs in his bag when photographed prior to the Memorial Tournament.
Drivers: TaylorMade Qi4D (8 degrees), Ping G440 LST (9 degrees @8), Ping G440 LST (7.5 degrees)
Shafts: Project X HZRDUS Smoke Grey 6.5 TX 70 g, Project X HZRDUS T1100 Handcrafted 6.5 TX 70 g, Project X HZRDUS Smoke Grey 6.5 TX 70 g


Mini driver: TaylorMade BRNR (13.5 degrees)
Shaft: Project X HZRDUS Black TX 80 g

5-wood: TaylorMade Qi4D (18 degrees)
Shaft: Mitsubishi Chemical Diamana WB Wood Shaft 83 TX

7-wood: TaylorMade Qi4D (21 degrees)
Shaft: Mitsubishi Diamana WB Wood Shaft 83 TX

Irons: TaylorMade P770 (3), Bridgestone Tour B 220 MB (4-9)
Shafts: KBS C-Taper 130 X


Wedges: TaylorMade MG5 (46, 52, 56, 60)
Shafts: KBS C-Taper 130 X, True Temper Dynamic Gold Tour Issue X100

Putter: TaylorMade Spider X Tour
Grip: SuperStroke Zenergy Pistol 2.0

Grips: Golf Pride Z Grip Cord
Ball: Bridgestone Tour B X Mindset
Check out more in-hand photos of Chris Gotterup’s clubs here.
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TexasSnowman
Mar 11, 2019 at 9:06 pm
I was shopping last year and demo’ed them…. I play forged cavity backs now; but for a ‘shovel’ they looked pretty decent at address, not appearing overly large or bulky… Yes the top line is a slightly on the thicker side, but not bad at all and only a little bit of the training edge visible at address on the 4 iron as I recall. I am Senior, 8 handicap and I will consider these, probably in a combo set with the new Hot Metal Pro’s.
DaveyD
Mar 11, 2019 at 7:59 pm
Might be interesting to see if a successor to the MP-18 SC is released this year. I’m in the camp of “if it ain’t broke, don’t fix it”, but I’d love to hit them them anyways, if they came out.
Tom
Mar 11, 2019 at 7:40 pm
WOW, these clubs must be the best ever made on the planet!? HOT METAL wow!
Uncle Rico could probably hit 5 iron over them there mountains!!!
Brandon
Mar 11, 2019 at 9:02 pm
Get a life, dork.
Tom
Mar 12, 2019 at 1:33 pm
Just be brave and come on out of the closet Brandy….lol!
Satan
Mar 12, 2019 at 2:56 am
Come down here, I’ll take care of your idiocy