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Thread: pump automag tuning

  1. #1

    pump automag tuning

    Can i cut down the spring washer things behind the bolt to make it engage easier?

  2. #2
    Join Date
    Oct 2004
    Location
    Daniel Island, SC
    Posts
    1,399
    if you are referring to the wave spring that goes behind the bolt i would say no. if you are having issues with your gun cocking, there may be another issue. post a pic of your valve.

    whats your setup?

  3. #3
    Join Date
    Oct 2013
    Location
    Dayton OH
    Posts
    535
    what pump kit do you have and who milled your rail?

  4. #4
    Join Date
    Sep 2002
    Location
    Live Free or Die
    Posts
    1,372
    What bumper are you using?
    Blue stock, blue cut down, pumpmag black?

    The cut blue is the most common. But I use a clear rt bumper to get a nice soft feel. Yes they wear quick.

  5. #5
    I changed the bumper. It helps alot thanks.

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