If you wanna buy something that won't break and engineered by the finest in that era, I got 1 K-98 collectors grade (The rifle I got from this guy http://www.mauser.org/
) and a Walther P38 at a local gun show. Both guns are amazing. The k98 I'm able to hit my targets at 100 yards. The K98 is not russian stamped, shoots 8mm rounds. Amazing rifle.
Although I've never owned a swiss gun and wouldnt buy anything old except german for obviously my interest in the era, your gun does look rather clean. Maybe its because the swiss were never really engaged in the war? Either way, beautiful rifle.