The Carl Gustaf m/45, officially the Kulsprutepistol m/45 (Kpist m/45), and nicknamed the "Swedish K", is a Swedish submachine gun designed in 1944 and first produced in 1945. It was manufactured by Carl Gustafs Stads Gevärsfaktori, and was the standard Swedish submachine gun from 1945 to 1965.
The Carl Gustaf m/45 and variants can be seen in the following films, television series, video games, and anime used by the following actors: