Check the MKLicon ...

I'm not sure if this article helps you or not...

Shooting the Vetterli (Centerfire Conversions)

You also might want to try our Google 'Search Milsurps.Com' custom search engine located in the top right corner of our site. It only searches our site using Google techniques and can be quite efficient. For example, in your case, type in the words vetterli center fire, or perhaps just vetterli and see what happens ..

Regards,
Doug