How many Shims...

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  • MAGslinger
    Get the SAWWW!
    • Mar 2008
    • 192

    #1

    How many Shims...

    I have four Shims in my Tac-1 and I'm getting a decent amount of Trigger Bounce @ 850 PSI! It's a new Tac, so I still have to break the O-Rings in by dry-firing oil through it. How many shim would I need to shoot Semi?
  • Elemental
    Automaggot in training
    • Sep 2007
    • 125

    #2
    I assume you're talking about ULT shims. Right now it sounds like you have over-shimmed it, which will lead to run-away full-auto. Try taking 2 out and only using 2 shims. I run my ult with only 2shims and there is no bounce whatsoever.

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    • MAGslinger
      Get the SAWWW!
      • Mar 2008
      • 192

      #3
      No, regular shims. I have no ULT installed.

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      • trevorjk
        <S>WooLooLoo</S>
        • Dec 2002
        • 4324

        #4
        just get it broken in, the bounce should go away after a while. otherwise get an adjustable regulator
        t33kyboy "So if a cat is dropped from 11 inches, it will most likely die."

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        • TheRock
          The one and only
          • Oct 2007
          • 35

          #5
          does the bolt not reset after its lvl10ing on paint? since you have 4 shims in it

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