Tutorial - how to replace o-oring - Hatsan Pump

Discussion in 'General Airgun Chat' started by Horvath Brother, Apr 2, 2012.

  1. Horvath Brother

    Horvath Brother New Member

    Mar 6, 2012
    Video tutorial showing the replacement of the o-ring of the second stage of the Hatsan pump, which is used for refilling pcp air guns.

    I hope this is helpful.

    Please do not forget those who like to click on like and subscribe to the channel.


    Thank you.

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