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ar question

Discussion in 'Rifle Discussion' started by goatguns, Aug 29, 2011.

  1. goatguns

    goatguns Dallas OR Member

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    I have a silly question but I don't know that is why I am asking. I am looking at buying a piston ar. I have a aac2000 supressor that I want to mount on this gun. Would the suppressor mess with the piston and make it not work right? I think all would be well but I want to make sure first. Thanks for the help everyone.
  2. nubus

    nubus Guest

    You may need to change the pressure valving to a "less pressure" setting when shooting with the can on. Most piston guns have a low-med-high setting. You shouldn't have any trouble anyway, but my friends FS2000 prefers to be on the low setting.
  3. michael mayhew

    michael mayhew beaverton Member

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    i thought supressors were illegal in oregon?do you need a special permit for them?
  4. halmbarte

    halmbarte PDX Active Member

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    Just the federal tax stamp, a one time $200 outlay.

    Machineguns, short barreled rifles, and suppressors are all legal in OR. With the proper papers, of course.