The Polish CZAK pistol (aka the P64)

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    • #756
      LittleMan
      Keymaster

      I added some Wolff 17 pound hammer springs to one of my P64s and took it out for a function test. I experienced several stovepipe jams with one of my magazines, but the other 3 magazines worked perfectly. More importantly, in the P64 the hammer spring is also the magazine catch release spring. Switching our the hammer spring to a lighter one allowed the magazine catch to flex under recoil. The end result as shown in the video below was the last round of each magazine was accompanied by the magazine dropping free of the gun and the slide not locking open when the last shot was fired.

      I will obtain some 18 or 19 pound springs and see if that solves the problem.

    • #989
      LittleMan
      Keymaster

      If, besides the horrid factory DA trigger pull there is a failing of the P64 it would be in terrible factory sights. A solution exists. Grind or machine off the factory front sight and replace it with a small fiber optic (aka light pipe). Light pipes are available in many colors, blue, green, red, white, etc. The difference is dramatic.

      Here you can see a P64 as it left the factory above and alongside a P64 that has been personalized with a better (Wolff) mainspring, wooden grips and a fiber optic front sight.

      You can see from the personalized P64 being aimed at a door the improvement in quick acquisition of the target is dramatic.

    • #10159
      LittleMan
      Keymaster

      Please see the article posted in the gunsmith forum about converting your P64 to work with an 8(!) round magazine. The simple steps shown there will go a long way from transforming your P64 from a Cold War relic to something not terribly impractical in today’s world.

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