Kbsp wz. 38M
| karabin samopowtarzalny wz. 38M | |
|---|---|
| Type | Semi-automatic rifle |
| Place of origin | Poland |
| Service history | |
| In service | 1938–1939 (as test weapon) |
| Used by | Poland |
| Wars | World War II |
| Production history | |
| Designer | Józef Maroszek |
| Designed | 1934–1937 |
| Produced | 1938–1939 (information series) |
| No. built | ~ 150 |
| Specifications | |
| Mass | 4.5 kg (9.9 lb) |
| Length | 1,134 mm (44.6 in) |
| Barrel length | 625 mm (24.6 in) |
| Cartridge | 7.92×57mm Mauser |
| Caliber | 7.9mm |
| Action | Gas-Operated, Tilt locked |
| Muzzle velocity | 808 m/s (2,650 ft/s) |
| Feed system | 10-round internal box magazine |
The karabin samopowtarzalny wzór 38M (self-repeating rifle pattern 1938M, abbreviated kbsp wz. 38M), is a 7.92mm semi-automatic rifle used in small numbers by the Polish Army during the Polish Campaign of World War II.