Echo 1 vector arms mp5a5

Discussion in 'Gun Building, Modifications & Repairs' started by GreenListerine, Sep 1, 2012.

  1. GreenListerine

    GreenListerine New Member

    Disassembling, when I came upon this little guy (the plastic ring). I need to get beneath this to remove a few more screws, then get the gearbox out.



    I can't seem to get the plastic ring off. I've done some research, but never found an answer as to removing this piece. Any help would be appreciated.