

Specification
MRH
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4-PW
SHAFT
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Precision Rifle Steel 5.0 R
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Precision Rifle Steel 5.0 S
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Mitsubishi Rayon Kuro Kage R
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Mitsubishi Rayon Kuro Kage S
GRIP
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Ashura multi compound
Options
The new Superstrong STR15 iron set is made from the finest 403 stainless steel. The club is manufactured with an undercut cavity which provides a thick sole and top line ensuring the ultimate in play-ability. Finished in a magnificent black PVD and fitted with a choice of Precision Rifle steel or Kuro Kage graphite from Mitsubishi Rayon.
Superstrong STR15 Irons
This innovative shaft design would not have been technically possible as little as two or three years ago. Our team of engineers has found a way to create High Density Prepreg: A prepreg material with 15% more carbon fiber and much less resin (20% vs. 33%) than found in most shaft prepreg. By changing the proportions of fiber to resin, and by using High Density Prepreg at specific points along the shaft, we're able to add strength - while at the same time increasing feel - like never before.
The result: a potent combination of power and responsiveness.
Kuro Kage


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