Where should I buy a downgrade spring for my M4A1 AEG?

Discussion in 'General Accessory Discussion' started by Matthew Means, Mar 5, 2018.

  1. Matthew Means

    Matthew Means New Member

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    I have a AEG M4A1 and need to downgrade the spring to 330 fps or below for a CQB game. Everytime I look online spring guns show up and not the springs themselves, and I can't find any springs that are 330 or below. Can someone link me to a spring or something that is 330 FPS or below? This would be greatly appreciated. The place requires .20 bbs btw and they must come from their place so heavier bbs will not work. My gun is around 350 fps.
     
  2. BOA_SP3CT3R

    BOA_SP3CT3R Moderator Staff Member Moderator Supporting Member

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  3. Matthew Means

    Matthew Means New Member

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  4. Matthew Means

    Matthew Means New Member

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    I just checked and it said approximately 295 fps for AEGs. Thank you so much!
     
  5. Guges Mk3

    Guges Mk3 Well-Known Member Supporting Member Lifetime Supporter

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    M100 or less is what you should be looking for. M100 = 330fps
    On the SP system. You want a SP90 or less
    On the Percentage system, you want a 130% or less
     
  6. Guges Mk3

    Guges Mk3 Well-Known Member Supporting Member Lifetime Supporter

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  7. Lefse

    Lefse Well-Known Member Supporting Member

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    With perfect air seal and optimal compression it'll do 330ish, so you'll most likely get a bit less than that.