J. P. Sauer & Sohn 1930 Behorden Authority Complete Specs and Full Gun Specifications

The Model 1930 was basically an upgraded 1913 model. It had a better grip angle. It was called Behorden-Model or officials model by the maker to appeal to Police and or Military users. The security lock fitted into the face of the trigger provided an additional safety for this design, which also incorporated a loaded chamber indicator. They were also made in Duralumin (aluminum alloy) and those are up to 5 times more expensive and very rare. The Sauer BM Duralumin was the world's first in series produced automatic pistol having an aluminum alloy frame. Discontinued in 1937.