Sorry. My own knowledge of such is limited and my earlier statement was pretty much a guess at how something might cause the force. Soooo...
Edit:
Actually I had a discussion with a Professor about this weapon and we both agreed that based on what they state it would be better used not as a standard infantry rifle but as a nice sniper weapon. But that was just us.
[ October 30, 2003, 23:55: Message edited by: Cyrien ]