Callaway's technology rally brings a new flight and shot accuracy to iron. |
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NEW undercuttinnerwaite + S2H2 design.
Low center of gravity, low center of gravity slightly deepen the center of gravity.
The height of the ball joined the ballistic strength in, pins can be used for dead. |
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455 NEW l-d interface.
Adopt a Carpenter 455 steel interface.
Interface structure of L-shaped realizes the interface at the bottom even higher ball velocity. |
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S2H2 design.
Short Hosel design center of gravity lower interface Center closer to the in core balls to understand. |
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