SIG
A firm known in the whole world!!
The SIG P220 was adopted from Swiss army with name AP75 (Armee Pistole 1975) Cal.9mm
The SIG P210-6 is one of the best sport shooting pistols for 50m in the world.
The earlier model P210-2 was developed for the Swiss and Denmark army in the year 1949 , but without adjustable sights. Cal. 7,65mm + 9mm
Many thanks to Sascha for the technicals details.