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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
    Mt. Pleasant, SC
    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
    Dayton OH
    what pump kit do you have and who milled your rail?

  4. #4
    Join Date
    Sep 2002
    Live Free or Die
    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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