JG AUG A3 FPS question

Discussion in 'Beginners Forum' started by tasgal, Nov 6, 2012.

  1. tasgal

    tasgal New Member

    So I have been looking ar the JG AUG A3.


    I have a few questions.

    Looking on You tube and on various forums I see the the FPS range from 350ish to 450ish with .20's.
    I know there will be a FPS range but wow why such I large range?

    What is the stock spring on the gun and how easy is it to change?

    Thanks ahead for your help.
  2. m4likeabomb

    m4likeabomb New Member

    The fps changes because of barrel length. A shorter barrel will grant a shorter velocity. Which is why cqb guns are generally small. I would think it has an m120 spring in it.