XXIO7 Irons

XXIO7 Irons

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ITEM# M-IRON-G-1003, M-IRON-S-1004
$160.99 - 1,599.99


The XXIO7 series irons feature Dunlop Sports Co. Ltd.'s original Dual Speed Technology, which maximizes the effect of the golfer's swing. A newly developed shaft delivers higher head speed than the previous model. At the same time, the heavier club head produces more kinetic energy on impact, resulting in higher ball speed. In addition, XXIO's characteristic to hit a ball high and hard with an exhilarating impact sound has been taken to the next level. With these distance-enhancing technologies, XXIO7 offers even longer flights than XXIO6.






  # 4 # 5 # 6 # 7 # 8 # 9 PW AW SW
Loft angle (°) 22 24 27 30 34 39 44 50 56
Lie angle (°) 60.5 61 61.5 62 62.5 63 63.5 63.5 63.5
Bounce angle (°) 1 1 1 2 3 4 5 6 12
Face progression (mm) 1 1 1.5 1.5 1.5 2 3.5 5.5 5.5
Club Length (inch) 38.5 38 37.5 37 36.5 36 35.5 35.5 35.5
Swing Weight [1] S D0 D1
[1] SR D0 D1
[1] R C9 D0
[1] R2 C9 D0
[2] S D2 D3
[2] R D1 D2
Club weight
[1] 358 (R Shaft # 5)
[2] 394 (R Shaft # 5)

● Grooves conformed by USGA · MADE IN JAPAN

Head material
Face: Titanium (SUPER-TIX® PLUS for XXIO)
Body (#4-7): 630 stainless steel + tungsten-nickel sole weight + tungsten-nickel neck weight
Body (#8, #9): 630 stainless steel + tungsten-nickel sole weight
Body (PW, AW, SW): 630 stainless steel

Face: Milled insert
Body: Precision casting

Head: Mirror and satin finish (partially bead-shot finish)
Plaque: Navy



Flex Bend Point Weight (g) Torque
S Mid 60 3.9
SR Mid 59 4.0
R Mid 57 4.1
※ R2 Mid 55 4.2

NS Pro 920GH

Flex Bend Point Weight (g) Torque
S Mid 96 2.9
R Mid 92 3.0

Key Features

Innovative Dual Speed Technology maximizes the power of the golfer's swing



The irons employ the same MP700 carbon shaft as the driver, providing higher head speed, even with a heavier club head.

MP700 carbon shaft

The lineup also offers a new steel shaft for a solid swing feel. Jointly developed with Nippon Shaft Co., Ltd., the NS Pro 920GH for XXIO is a steel shaft featuring a counterbalanced center of gravity (CG) design perfectly matched to the XXIO7.

NS Pro 920GH shaft


Higher ball speed

Higher club head kinetic energy
Club head weight has been increased by 2 g than the previous model to impart more kinetic energy to the ball at impact, resulting in higher ball speed.

Sweet spot expanded to match golfer's hitting point
The new face thickness design is individually customed for each loft to match the golfer's hitting point, expanding the sweet area (108% compared to previous model) laterally in the middle irons and vertically in the wedge to create higher ball speed.

Sweet Spot Graph

XXIO irons—great clubs made even better


Evolution of high and strong trajectory

Auto Power Impact, which suppresses spin and imparts a higher launch angle to blast the ball farther, has been further refined in the XXIO7. The MP700 carbon shaft with its new rigidity design allows the club tip to flex more fully for a higher launch angle. The CG distance on the club face is also shorter than in the previous model, making the head to return square at impact. These improvements work synergistically for easier return of the head to square at impact.


Expanded sweet spot

Higher moment of inertia (MOI)
The face area employs the same SUPER-TIX® PLUS for XXIO high-strength, low-density Titanium as the driver for lighter weight. These weight savings are redistributed to the neck and toe areas using tungsten-nickel weights. This increases the club head's MOI, resulting in an expanded sweet spot.

Higher moment of inertia (MOI)