Srixon ZX4 Custom Irons

SKU : ELE0152
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Srixon ZX4 Custom Irons

This ZX4 is the new face of forgiveness. Hollow for distance, and sharp at the address for game improvement playability without sacrifice.
Hollow irons offer a sleek, narrow look along with the forgiveness you’d typically only expect from larger designs.
ZX4 Irons deliver an exceptionally good address profile while also boasting our most powerful forgiveness to date. It’s a game-changing combination that makes Srixon irons accessible to a whole new class of players that prefers game improvement equipment.


A milled pattern on the backside of ZX4's face maximizes COR for more ball speed and more distance on every shot.


ZX4's hollow design gives you enough forgiveness to strike the ball across the face while still enjoying high shots that fly straight and find their targets.


Tungsten in the base of ZX4's long and mid irons (4i-7i) lowers its center of gravity for a higher launch. A forged HT1770 Steel face enhances speed and distance while a 431 Steel body absorbs vibration for a softer feel.


V-shaped soles glide smoothly through the turf, even if you strike slightly behind the ball. ZX4 Irons also feature the resurgence of our popular sole notches.


Grooves in the 8i through PW are sharper, narrower, and deeper for more spin and stopping power on approach shots into the green.

Srixon ZX4 Custom Iron Product Specs

Head Loft Lie Offset(mm) Length Steel SW Graphite SW Available Options
4 21° 60.5° 4.4 38.5" D2 D0(R)/D1(S) RH/LH
5 23° 61.0° 4.2 38" D2 D0(R)/D1(S) RH/LH
6 25.5° 61.5° 4.0 37.5" D2 D0(R)/D1(S) RH/LH
7 28.5° 62.0° 3.7 37" D2 D0(R)/D1(S) RH/LH
8 33° 62.5° 3.5 36.5" D2 D0(R)/D1(S) RH/LH
9 38° 63.0° 3.2 36" D2 D0(R)/D1(S) RH/LH
PW 43° 63.5° 2.8 35.5" D2 D0(R)/D1(S) RH/LH
AW 49° 63.5° 2.3 35.5" D2 D0(R)/D1(S) RH

Note: This is for your reference only and does not denote the content of the product.

Model Flex Weight Launch Tip Diameter
Nippon N.S Pro 950GH Neo Steel R 94.5g Mid 0.355"
Nippon N.S Pro 950GH Neo Steel S 98g Mid 0.355"
Model Flex Weight Launch Tip Diameter
UST Recoil 760/780 ES SmacWrap Graphite 760 A 70g Mid/High 0.355"
UST Recoil 760/780 ES SmacWrap Graphite 760 R 70g Mid/High 0.355"
UST Recoil 760/780 ES SmacWrap Graphite 780 S 87g Mid/High 0.355"
Inside Diameter Weight
58 Round 52g

Srixon ZX4 Custom Iron Shafts


Aerotech SteelFiber fc90cw shafts delivers higher ball flight in the mid- and long irons while maintaining the classic SteelFiber launch in the scoring irons. Plus, like all SteelFiber shafts, the FC reduces the risk of injury, lessens aggravation of existing injuries and decreases player fatigue, all while delivering greater distance and accuracy.


AEROTECH STEEL FIBER i110 Players that are sensitive to weight reduction in their irons golf shafts choose the “Tour Winning” SteelFiber i110 so they can take advantage of the accuracy, consistency and vibration dampening of the SteelFiber shaft while maintaining a similar ball flight to a much heavier steel shaft.


AEROTECH STEEL FIBER i70 The lightest SteelFiber shaft in our lineup is a great shaft for those slower swing speed players looking to raise ball flight and gain as much yardage as possible. This iron golf shaft is offered in a wide range of flexes and can hold up to even the most demanding swings.


AEROTECH STEEL FIBER i80 gives a player all of the benefits of a 100% golf graphite shaft but with unprecedented control and consistency for a shaft in this weight category. Whether a player is looking to get back the valuable yardage they lost over the years or has been playing a 100% graphite shaft that is too light and lost their accuracy the SteelFiber i80 can really do it all.


AEROTECH STEEL FIBER i9  is a great transition to a lighter weight iron shaft without going 'too light' and noticeably changing the feel of the club during the swing. The 95 gram weight shaft allows the golfer to see some decent improvement in distance over a heavier shaft while still maintaining accuracy.

Model Flex Weight (g) Torque Kick Point
Aerotech SteelFiber fc90cw R,S 90, 90 2.9-2.4, 3.1-2.6 Progressive, Progressive
AEROTECH STEEL FIBER i110 S, X 110, 110 1.9, 1.9 -
AEROTECH STEEL FIBER i70 A, R, S 74, 74, 74 3.5, 3.3, 3.0 -
AEROTECH STEEL FIBER i80 R, S 85, 85 2.9, 2.8 -
AEROTECH STEEL FIBER i95 R, S, X 85, 85, 85 2.9, 2.8, 2.3 -

KBS $-Taper Chrome Engineered to provide superior feel while maintaining shot workability for players seeking a mid-launch and low to mid spin shaft. Shares the same bend profile as the KBS Tour shafts only with elongated step patterns to control spin, generating stable performance throughout the swing. Chrome finish featuring a 360 degree cured decal for lasting durability.


KBS 560 JUNIOR KBS has changed the direction and progression of younger developing players and their needs. Enter the KBS 560 and 580 Series. The first golf shaft on the market developed specifically for a Junior Developing player in mind.


KBS 580 JUNIOR shaft weights consisting of up to one full club length longer in distance and consistency, as well as generating optimum spin with a more consistent, controlled ball flight and club efficiency.


KBS C-TAPER steel shafts are advanced, constant taper, stepless designs with a satin brushed finish. This yields a stiffer tip section, helping these mid/heavy weight shafts create a low trajectory and spin rate. Lower balance points to give more normal swing weights.


KBS C-TAPER LITE includes the signature features of C-Taper; constant taper, stepless profile with satin brushed finish; in a lighter shaft. This yields a firm tip and softer butt design which produces mid launch and spin. Lower balance points for more normal swing weights.


KBS MAX 55 designed for a wide range of players seeking to MAXimize the performance of their iron shafts with trajectory, spin, and distance in a consistent, lighter weight package, making it easier for you to produce performance on every shot.


KBS MAX 65 give players with lower swing speeds the ability to hit the ball at a higher launch/spin with accuracy in a performance graphite iron shaft.


KBS TGI (90) is the first Graphite Shaft to play like KBS Steel with optimized weight and stiffness per player to gain maximum play-ability & performance.


KBS TGI (95) It is designed with the same E.I. curve as our KBS Tour Steel and is in every weight class to fit every player from Juniors to Women, to Tour Professionals.


KBS TGI (100) Optimize the shaft weight and hardness suitable for every golfer, adapt to various players. It has the maneuverability of a steel shaft and the flexibility of carbon fiber.


KBS TOUR moment of inertia’ analysis to increase stability. With a mid/high flex point, these shafts generate a penetrating ball flight and low to mid spin. The higher balance point produces lower swing weights.


KBS TOUR 90 is the lightest KBS shaft. It is engineered with ‘moment of inertia’ analysis to increase stability like KBS Tour. With a mid flex point, Tour 90 generates mid ball flight and mid spin. It also has a very high balance point which produces much lighter swing weights.


KBS TOUR FLT KBS is proud to introduce the newest member of the KBS Golf Shaft Family; the KBS TOUR FLT. The KBS TOUR FLT is a Tour influenced shaft to fit the broadest range of players, from the Amateur Golfer, to a Tour Professional.


KBS TOUR V The KBS TOUR-V is a lightweight product that features larger outer diameters, resulting in a stable tip section and tight shot dispersion. For players that prefer a lighter weight shaft and less ball spin, the KBS TOUR-V is the ideal shaft option. The TOUR-V is the newest addition to the KBS line.

Model Flex Weight (g) Torque Kick Point
KBS $ Taper Chrome R, X 110, 130 - -
KBS 560 JUNIOR R 80-89 - -
KBS 580 JUNIOR R, S 80-88, 80-88 - -
KBS C TAPER S, X 120, 130 - -
KBS C TAPER LITE R, S, X 108, 118, 125 - -
KBS MAX 55 A 55 - -
KBS MAX 65 R 65 - -
KBS TGI (90) R 90 - -
KBS TGI (95) R+ 95 - -
KBS TGI (100) S 100 - -
KBS TOUR R, S, X 110, 120, 130 - -
KBS TOUR 90 R 95 - -
KBS TOUR FLT R, S, X 110, 120, 130 - -
KBS TOUR V R, S, X 100, 110, 120 - -

MIYAZAKI KAULA 8 GRAPHITE Suitable for a wide range of players who want maximum distance and control.

Model Flex Weight (g) Torque Kick Point
MIYAZAKI KAULA 8 GRAPHITE R, S 83, 74 2.7, 2.9 -

Mitsubishi MMT 65 utilizes a patent pending Metal Mesh Technology (MMT) to redefine the possibilities for feel and performance in a composite iron shaft.


Mitsubishi MMT 105 is integrated into the shaft’s prepreg layers towards the tip. This improves density and stability, while also allowing for thinner overall composite wall construction.

Model Flex Weight (g) Torque Kick Point
Mitsubishi MMT 65 R 63 3.5 Mid
Mitsubishi MMT 105 S 39 2.8 Mid

NIPPON NS Pro 950GH NEO Extension of the world’s first sub-100 gram constant weight steel iron shafts, the N.S.PRO 950GH. Slightly firmer tip section produces a slight spin increase and a 1⁰ to 2⁰ higher launch for softer landings.


NIPPON NS PRO 950GH Ever since its release, this top-selling model has been a favorite among golfers of all levels looking to take points off their scores. It features exceptional weight balance and control, with ultra-lightweight design comparable to graphite that makes it easier than ever to swing.


NIPPON NS PRO MODUS3 105 N.S. PRO MODUS3 Tour 105 was first brought out to tour as the N.S. PRO MODUS3 PROTO ST in 2010 and was put in play immediately. The PROTO ST was in the winning bags of eight professionals since it's launch and became the second most popular MODUS3 irons shafts on tour, just behind the N.S. PRO MODUS3 Tour 120.


NIPPON NS PRO MODUS3 120 it is desired trajectory as a result of the unique structure of a stiff tip section and softer mid section.


NIPPON NS PRO MODUS3 125 The all new N.S. PRO MODUS³ Tour 125 – traditional, familiar weight, straighter shots, stronger trajectory, more consistent performance! The N.S. PRO MODUS³ Tour 125 was released to the Asian market in 2014 and quickly became our most popular model on the men’s professional Japan Golf Tour. With a traditional design, the Tour 125 is designed for all skill levels. The MODUS³ Tour 125 is heat treated with our proprietary MHT Technology (Multi Heat Treatment) to improve feel and performance.


NIPPON NS PRO MODUS3 130 Desired trajectory as a result of the unique structure of a softer tip section and stiff mid section. Accurate distances due to the unique raw steel material and accompanying heat treatment. Tight dispersion coming from the exacting tolerances of the highest quality level.

Model Flex Weight (g) Torque Kick Point
NIPPON NS Pro 950GH NEO S 98 - -
NIPPON NS PRO 950GH R, S 94.5, 98.0 2.0, 1.8 Mid/Mid
NIPPON NS PRO MODUS3 105 X 112 1.6 Grip
NIPPON NS PRO MODUS3 120 S 114 1.8-1.6 Mid
NIPPON NS PRO MODUS3 125 S, X 128, 129.5 1.5, 1.4 Grip, Grip
NIPPON NS PRO MODUS3 130 S, X 124, 129 1.7-1.2, 1.6-1.2 Mid/Mid
Project X

Project X LS started as an engineering concept to create a shaft to best suit the increasingly stronger golfer. The new era of elite-level golfers are stronger, more athletic and faster than ever, and because of this, they naturally create more launch and spin.


PROJECT X LZ incorporates Loading Zone technology by adding a series of small steps below the grip section of the classic tapered PX profile. This slightly softens the midsection and helps raise the trajectory slightly. The result is a stable, low/mid launching shaft with smooth feel.


PROJECT X iron shaft features an exaggerated change in kickpoint within the set to allow for easy manipulation of ball flight.

Model Flex Weight (g) Torque Kick Point
Project X LS 6.0,6.5 120, 125 - -
PROJECT X LZ 5.5, 6.0, 6.5 115, 120, 125 - -
PROJECT X 5.0, 5.5, 6.0, 7.0 115, 115, 120, 130 - -
True Temper

TT AMT Black AMT Black is the middle weight option in the new AMT range and delivers a mid-high trajectory and spin. Featuring Ascending Mass Technology, AMT Black gets progressively heavier as golfers move from their long irons to short irons. This allows for increased speed and launch from the lightweight long irons and superior control and precision from the midweight scoring clubs.


TT AMT Tour White AMT Tour White is a tour-weighted option that features the lowest trajectory and spin in the new AMT range. AMT Tour White has the same performance DNA as Dynamic Gold and is designed to get progressively heavier as golfers move from their long irons to short irons.


TT DG 105 provides players with the exact same feel as Dynamic Gold in a mid-low launch and spin shaft that is engineered to be easier to swing. This allows for the control and accuracy expected from the Dynamic Gold brand while adding distance due to increased clubhead speed.


TT DG 120 shaft delivers the tour-caliber accuracy of Dynamic Gold in a lighter weight steel shaft. Stronger players will experience the exact same profile and launch as Dynamic Gold in a shaft that is easier to swing.


TT Elevate 95 is a lightweight, high launching and spinning shaft that is designed to combat the "low spin" industry trend by increasing initial launch/spin to maximize carry distances and creating optimal land angles to hold more green.


TT DYNAMIC GOLD irons shafts have the same performance DNA as Dynamic Gold and are designed to get progressively heavier as golfers move from their long iron to short iron.


TT DYNAMIC GOLD TI Dynamic Gold Tour Issue shafts provide the same power, control and the trademark penetrating ball flight associated with the entire series of Dynamic Gold irons shafts. The Tour Issue steel shafts have a Tour Only weight tolerance for custom precision fitting. The Dynamic Gold Tour Issue golf shafts are available in sets of eight (3-PW) and in S400 and X100 flexes, .355 only.

Model Flex Weight (g) Torque Kick Point
TT AMT Black R300, S300 94-115, 94-116 - -
TT AMT Tour White S300, X100 106-130, 106-103 - -
TT DG 105 R300, S300 101, 103 - -
TT DG 120 R300, S300, X100 116, 118, 120 - -
TT Elevate 95 R, S 93, 94 - -
TT DYNAMIC GOLD R300 127 - -

UST RECOIL 760 SWP iron shafts are an evolution of the Recoil 760/780 ES models. These iron shafts are designed to provide maximum control and distance for all golfers through the latest in design and materials.


UST RECOIL 780 SWP We incorporated SMACWRAP into the shaft to provide better feel through higher damping rate. Recoil 760/780 ES SmacWrap iron shafts are offered in a brand new Recoil design and two different finishes, Ion Plated and Matte Black.


UST RECOIL 95 UST Mamiya’s Recoil Iron Shafts are a game changer. In the past, heavy weight graphite iron shafts felt dead and stiff. With UST Mamiya’s exclusive Recoil™ technology, we have brought feel back into the shaft, while allowing players to hit a wide range of shots that result in better distance control and pin seeking accuracy.

Model Flex Weight (g) Torque Kick Point
UST RECOIL 760 SWP R 69 4.1 -
UST RECOIL 780 SWP S 87 3.5 -
UST RECOIL 95 F3 R 95 3.1 -
UST RECOIL 95 F5 X 95 3.1 -

Srixon ZX4 Custom Iron Grips

Golf Pride
Model Image
GP CP2 Pro Red
GP CP2 Pro Wrap Blue
GP GP Z Cord
GP MCC Align Blk/White
GP MCC Plus4 Align Grey
GP MCC Plus4 Blue
GP MCC Plus4 Grey
GP MCC Plus4 Red
GP MCC Plus4 Align Grey
GP New Dec MCC Blk/Blue
GP New Dec MCC Blk
GP New Dec MCC Red
GP New Dec MCC Wht
GP New Dec MCC Blk/Red
GP New Dec MCC Blk/White
GP Tour Velvet 360
GP Tour Velvet Align
GP Tour Velvet
GP Tour Velvet Plus4
Model Image
Lamkin Crossline
Lamkin Sonar+
Lamkin St+2 Hyb
Model Image
Winn Dri-Tac
Winn Dri-Tac Mid
Winn Dri-Tac Lite Midsize
Winn Dri-Tac Lite Oversize
Winn Excel


Construction Iron Back MSRP
Cast Muscle Back $128.57
TEL: 1 (909) 771-1111