UST Mamiya Recoil 780 ES SmacWrap Iron Shaft Review

50 Words or Less

Incorporating advanced materials in proven designs, the UST Mamiya Recoil 780 ES SmacWrap iron shafts produce powerful results while minimizing vibration.  And with a distinctive finish to boot.


UST Mamiya has been one of the top graphite shaft manufactures for over 25 years.  That may not sound like a long time ago in the storied history of golf, but that was actually when players began shifting from persimmon to metal woods.   The Recoil line of iron shafts were introduced about 5 years ago when technology breakthroughs finally gave designers the ability to add performance into graphite iron shafts.  Over the years the Recoil line has expanded, and in this review I’ll examine the 780 ES SmacWrap, the latest evolution, new for 2018.


The Recoil 780 ES SmacWrap is offered in two distinctive finishes:  matte black and ion plated.  As you can see, I opted for the elegant ion plated shafts – which my pictures don’t do justice.

The premium look doesn’t come easy, but I’m glad UST Mamiya takes the extra steps required to create it.  Depending on your viewing angle and lighting conditions, the shafts can appear anywhere from a dark smoky grey to a mercury silver.  The red logo offers a nice pop of color on the black band.


Smooth and powerful were the two words that jumped into my head after a few swings of the UST Mamiya Recoil 780 ES SmacWrap.  During the backswing, the club felt as one – the weight of the head didn’t dominate or seem lost.  During the transition, I could feel the shaft loading in my hands, and the tip had a strong release at impact.  That balance of a softer tip and stiffer midsection is what puts ES – Enhanced Stability – into the shaft name.

Beyond the great feel of well hit shots, it was the ‘other’ strikes that demonstrated the virtues of SmacWrap technology.  Developed to absorb noise and vibration in airplane cabins, UST Mamiya designers saw an opportunity to embed SmacWrap into the Recoil shaft composite.  I found the sting of a toe shot or heavy turf interaction was greatly diminished with the Recoil 780 ES SmacWrap.  And after one long session on synthetic turf, my elbows weren’t begging me to stop.


The powerful feel at impact of the UST Mamiya Recoil 780 ES SmacWrap translated into a beautiful ball flight.  The trajectories were high with a modest increase in carry distances.  I had mixed results when attempting to put a little extra into a swing.  I was able to gain yardage each time, but about half the swings resulted in undesirable dispersion.

The Recoil line is named for the hooping or spring effect the shaft exhibits going from round to oval to round during the swing.  What that means to the golfer is more energy transfer to the golf ball, yielding increased velocity and resulting in greater distance.  Based on my results, the name is fitting.


It never ceases to amaze me how technology can translate to other applications.  The golf industry keeps evolving because of science and engineering.  This was my first look deeper inside UST Mamiya, and I’m impressed with the company and, in particular, the Recoil 780 ES SmacWrap irons shafts.  A premium finish, wonderful feel and strong performance – the perfect trifecta.

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Matt Meeker

Matt lives in sunny Orlando with his wife who allows his golf obsession to stretch the limits of normalcy. He's also a proud coach with The First Tee of Central Florida who loves teaching kids about golf and life skills.

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  1. Tom Duckworth

    I went to their web site but couldn’t find anything out about the weight of the shafts. Can you tell me what weight these were and what stiffness they were.
    I did a fitting a few weeks ago and liked the KBS Tour 105 shafts because of some of the same reasons you liked these they had a nice little kick in the tip section.
    Now that I’m in my 60s I do sometimes wonder if I would like graphite shafts for the dampening effects of the shaft.

    • Hey Tom,

      I don’t have any more information on weight, but you can get a good idea by looking at the non-SmacWrap versions on the UST Mamiya website. I tested the F3 which is regular flex.

      Matt M

  2. How do they compare with AeroTech shaftes which have steel infused for torque and weight/feel?

  3. Hey Matt….great review. I see you tested the F3, what is your average SS with your driver. I’m debating between F3 and F4 but can’t find recommendations for SS 93-97. Appreciate.

    • Matt Meeker

      Thanks Jimmer. I’m in the 85 – 95 mph range for driver. Check out some of the similar Recoil models as they have SS recommendations. Just remember those are guidelines and nothing beats testing with your swing.

      Matt M

  4. Hello Matt – looking at these and the new KBS TGIs for a set of Ping i200 with PowerSpecs.
    Since you have demoed both what are your thoughts? Thank you and best regards

    • Matt Meeker

      Great observation, and thanks for reading. I liked both shafts, and you can’t go wrong with either. The Recoil 780’s felt better and I loved the finish. But the TGI’s were better for me performance wise and actually went into my set. Underscores the importance of evaluating hard data.

      Good luck,

      Matt M

    • I am in the same boat, looking hard at the I200 irons and either the KBS TGI 80 or the UST 780 SmacWrap F4, this will be my first set of irons with graphite shafts in them. Would like to know which one was highest launch , spin, and dispersion ? I see the Recoils felt best, but was that because of the SmacWrap addition, or just the performance of the recoil technology.?

      • Matt Meeker

        You’re struggling to try to make a decision based on research, and I totally get that. But at this juncture you need to hit them both or forever be wondering if you made the right choice.

        Matt M

  5. Matt I am sold on the G400 ping irons and have same driver swing speed as you. I like a heavier swing weight and stiff shaft irons. SO, I am considering the Recoil 780 ES SmacWrap shaft with D3 irons…..thoughts?


    • Hey Rick,

      Based on your comments, you may have me confused with the other Matt – Saternus. I think either of us would respond that you need to swing the Recoils and see how they perform for you. Let us know what you end up with in the G400 irons.

      – Meeks

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