| name | image | Ammunition | type | Barrel length (m) | Caliber (m) | Crew | date designed | date end service | date start service | Engine | Height (m) | Country | continent | place of origin | Initial speed (m/s) | Length (m) | mass (kg) | Number built | Operational range (m) | Rate of fire (round/minute) | Speed (m/s) | Width (m) | Military Vehicle |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 20 ITK 40 VKT |  | Anti-aircraft warfare | 1 | 1988 | 1943 | Finland | Europe | Finland | 850 | 4 | 652 | 1,944 | 1 | 1 | |||||||||
| Lahti L-35 |  | Firearm | 0 | 0 | 1935 | Finland | Europe | Finland | 350 | 0 | 1 | 1,952 | 350 | ||||||||||
| Lahti-Saloranta M/26 |  | Firearm | 1 | 0 | 1926 | during 1950 | 1930 | Finland | Europe | Finland | 800 | 1 | 9 | 1,942 | 400 | 550 | 800 | ||||||
| Suomi KP/-31 |  | Firearm | 0 | 0 | 1939 | 1950 | circa 1939 | Finland | Europe | Finland | 1 | 4 | 80,000 | 900 |