A review of the KWA 2GX M4. It is a great performing gun out of the box, and I highly recommend it. Shoots 20RPS on a 9.6v battery, and 405 FPS with a 0.20g BB. It shoots around 380 FPS with a 0.25g, which is what's recommended for this gun. Maximum affective range: 175ft.
http://www.youtube.com/watch?v=p7g73tVfX1s
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