[QUOTE although he does include one called The CHIPMUNK which is one of the few 'springers' he has shown here. Two springs... innovative design... just gorgeous:
http://www.hegmans.de/theo/munk.htm[/QUOTE]


Can it really be a springer? His cross section is not very informative, and I just can't see how you can get 50 joules energy from a springer with such a short cocking lever and cocking stroke.