Ingenior Landstad's "automatic revolver" from 1900, produced at the Main Arsenal. Only a few very few shots were fired during trials; and the revolver could be said to have been a complete failure. However, the "automatic revolver" was the first Norwegian design that was tested with a view to a possible future semi-automatic service pistol.
The revolver is preserved in England (Dr: Geoffrey Sturgess collection and photo).
