The präzisionskarabiner modell 65 is a Swiss K31 modified for the 1965 army standard rifle shooting championships according to UIT rules. 72 was built in total. The rifle has a diopter rear sight, 3 globe inserts and a sight adjustment tool.
Armémuseum (Swedish Army Museum)
CC BY 4.0
<a rel="nofollow" class="external free" href="https://digitaltmuseum.se/011024423914/karbin-m-1931-65-schweiz">https://digitaltmuseum.se/011024423914/karbin-m-1931-65-schweiz</a>