| Kulspruta m/39 | |
| Origin: | Sweden |
| Type: | Machine gun |
| Is Ranged: | YES |
| Service: | 1939-present |
| Used By: | Sweden |
| Designer: | John Moses Browning |
| Design Date: | 1942 |
| Manufacturer: | Carl Gustafs Stads Gevärsfaktori |
| Production Date: | 1937-1944 |
| Number: | ≈7600 pieces |
| Cartridge: | 6.5×55mm 8×63mm patron m/32 7.62×51mm NATO |
| Action: | Recoil |
| Rate: | 600-720 rounds per minute |
| Max Range: | 1800 to 2400 m |
| Feed: | Belt |
| Sights: | Iron |
The Kulspruta m/39 (ksp m/39) is a Swedish development of the Browning M1917 machine gun. It is an air-cooled variant of the Kulspruta m/36. While primarily mounted on vehicles, it could also be used as an anti-aircraft weapon, with the latter mainly being chambered in 8mm (8 x 63 mm m/32). After World War II, the 6.5 models were adapted to fire the 6.5x55 m/41 cartridge (6,5mm sk ptr m/94 prj m/41). In the 1970s the machine guns were converted to 7.62×51mm NATO.[1] [2] [3] Ksp M/39s were still in use on the Stridsvagn 122 and Combat Vehicle 90, but were later replaced with more modern machine guns.[4]