There is a fair summary of earlier trials in the USA in this thread:
http://www.militaryhorse.org/forum/v...ic.php?t=11193
I'm not sure where the Swiss Military Committee reports are available on the web, but their work took place form 1897 through 1899 when they selected the Luger.
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Igitur si vis pacem, para bellum -
- Therefore if you want peace, prepare for war.