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Thread: Why does the Webley Vulcan behave so well?

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  1. 11-07-2022, 09:27 AM #1
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    HW777
    HW777 is offline Registered User
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    Quote Originally Posted by evert View Post
    Heavy piston of quite large diameter, but it still behaves calm during recoil if set up with the correct spring.
    Is it just a good combination of stroke, diameter, piston weight and compression?
    What spec of spring are you using in you Vulcan ?
    Hw77+7
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  2. 11-07-2022, 10:04 AM #2
    evert
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    Quote Originally Posted by HW55T View Post
    What spec of spring are you using in you Vulcan ?
    Jim Maccari/ARHs HW50/99 spring: https://www.airrifleheadquarters.com...88/1979288.htm
    With tight guides and some extra spacing it duplicates this kit: https://www.airrifleheadquarters.com...488/552850.htm

    I get around 11fpe in good Vulcans with this setup, some more in the .22's, and some less in the .177's
    Too many airguns!
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