Manuals

Manuals for the K31-XXI Chassis (and related)

Minor version changes (after the decimal point) correspond to minor changes, essentially cosmetic. Major version changes (before the decimal point) correspond to big important changes.

Historical manuals for the K31 (and related)

These were collected over the years across the Internet, and are believed to be in public domain (a notable exception to most of this site’s contents published under WTFPL); many come from the excellent SwissRifles.com source by the deeply regretted Frank [“Guisan”] van Binnendijk.