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Wolff | Tanfoglio/CZ RP Hammer Spring Pak (26507)

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Wolff | Tanfoglio/CZ RP Hammer Spring Pak (26507)

Wolff | Tanfoglio/CZ RP Hammer Spring Pak, #26507

Get the most out of your EAA/Tanfoglio Witness and CZ75/P9 pistol with Wolff’s reduced power hammer spring pak. This hammer spring pak contains 1 each of 13, 14 and 15 pound reduced power hammer springs described above. (Stock No. 26507) 

Hammer Spring Pak: Reduced Power – For Use In: Newer Short Transverse Hammer Spring models

Stock Nbr.: 26507

Current EAA Witness and Tanfoglio pistols use a short hammer spring (about 1.25″ long) which is mounted transversely in the frame and does not extend down the backstrap.  Early EAA and Tanfoglio pistols used the traditional hammer spring configuration with the hammer spring running down the back inside of the grip.  Please be sure to check the type of hammer system your pistol.


  • Reduced Power…: 13, 14 & 15 Lb.
  • Factory Standard.: 16 Lb.
  • Extra Power……..: 17, 18, 20 & 22 Lb.

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  • 4
    Reduced power springs

    Posted by Russ Stockton on May 27th 2019

    I bought these springs to use in a Sarsilmaz B6 and they work great! I'm still toying with the right one, but it sure has made the double action trigger nice and smooth. Thanks!