P64 information request - Slide Mass?

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P64 information request - Slide Mass?

Post by ricardopereira » January 9th, 2020, 10:12 am

Dear sirs,

I am a researcher at the University of Évora (Portugal) and I am studying the dynamic / recoil behavior in semiautomatic pistols. The physical characteristics of guns, such as slide mass, are fundamental to the mathematical modeling of the recoil. After long internet searches I could not find the information about the mass of the P64 pistol slide. Do you know the value of this parameter?

Thank you very much for your attention.
Best regards,

Ricardo Nepomuceno Pereira

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Re: P64 information request - Slide Mass?

Post by Weasel640 » January 11th, 2020, 12:04 pm

Maybe someone here with an accurate digital scale could help you.

Have you searched "https://www.google.pl" in the polish language? In Polish this pistol is known as the "Pistolet P-64 (9 mm pistolet wz. 1964)" or "Pistolet P-64 CZAK", and the Slide is the "Zamek". If you search in Polish terms, maybe you will be able to find more data...

Also have you checked the "Andrzej Ciepliński; Ryszard Woźniak Encyklopedia współczesnej broni palnej s. 169" according to that there was a Polish Patent Document No. 54822 for the P-64, maybe the Patent has the data that you are looking for.

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Re: P64 information request - Slide Mass?

Post by mb3 » January 11th, 2020, 5:01 pm

I dont have a scale that will weigh the P64 slide, it too heavy for any of my reloading scales.

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Re: P64 information request - Slide Mass?

Post by Randall_G » January 11th, 2020, 9:00 pm

7.8 oz.

Or, for our friend in Europe, 221 grams.

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