| Caliber (mm) |
Weapon name |
Country of origin |
Period |
|---|
| 57 | QF 6 pounder 10 cwt gun |  United Kingdom | World War II |
| 57 | 57 55 J |  Finland | World War II Cold War |
| 75 | 7.5 cm tornpjäs m/57 |  Sweden | Cold War |
| 76.2 | QF 12 pounder 12 cwt | United Kingdom | World War I World War II |
| 100 | 100 56 TK | Finland | Cold War |
| 105 | 10.5 cm tornautomatpjäs m/50 | Sweden | Cold War |
| 120 | 12 cm tornautomatpjäs m/70 | Sweden | Cold War |
| 127 | 12.7 cm SK C/34 naval gun | .svg.png) Nazi Germany | World War II - 2003 |
| 127 | 5"/51 caliber gun |  United States | World War I World War II |
| 130 | 130 mm/50 B13 Pattern 1936 |  Soviet Union | World War II Cold War |
| 130 | 130 53 TK | Finland | Cold War Modern |
| 149.1 | 15 cm SK L/45 |  German Empire | World War II |
| 149.1 | 15 cm SK C/28 | Nazi Germany | World War II |
| 152 | BL 6 inch Mk III, IV, VI | United Kingdom | 1880s - 1900s |
| 152 | BL 6 inch gun Mk V Elswick export gun | United Kingdom | 1880s - 1900s |
| 152 | BL 6 inch Mk VII naval gun | United Kingdom | World War I World War II |
| 152 | 6 inch 35 caliber naval gun 1877 |  Russian Empire | 1880s - 1910s |
| 177.8 | RBL 7 inch Armstrong gun | United Kingdom | 1861 - ? |
| 177.8 | RML 7 inch gun | United Kingdom | 1865 - ? |
| 203 | BL 8 inch Mk VII naval gun disappearing gun | United Kingdom | 1885 - 1900 |
| 229 | RML 9 inch Mk VI | United Kingdom | 1890s - 1910s |
| 234 | BL 9.2 inch Mk IX & X | United Kingdom | 1899 - 1950s |
| 254 | BL 10 inch Mk I | United Kingdom | 1885 - 1900s |
| 280 | 28 cm Küstenhaubitze | German Empire | 1890 - 1945 |
| 280 | 28 cm SK L/45 gun | German Empire | World War II |
| 280 | 28 cm SK C/34 naval gun | Nazi Germany | World War II Cold War |
| 305 | Russian 12 inch 40 caliber naval gun | Soviet Union | 1930s - ? |
| 305 | Obukhovskii 12"/52 Pattern 1907 gun | Soviet Union | |
| 305 | BL 12 inch naval gun Mk I – VII | United Kingdom | 1882 - 1920 |
| 305 | 12-inch Mk VIII guns | United Kingdom | 1921 - 1926 |
| 305 | Obice da 305/17 howitzer |  Italy | 1914 - ? |
| 305 | 12-inch coast defense mortar | United States | 1900s |
| 305 | 12-inch Gun M1895 | United States | 1895—1945 |
| 305 | 30.5 cm SK L/50 gun | Nazi Germany | 1909 - 1945 |
| 340 | 340mm/45 Modèle 1912 gun |  France | World War II |
| 343 | BL 13.5 inch naval gun Mk III disappearing gun | United Kingdom | |
| 380 | 380 mm/45 Modèle 1935 gun | France | World War II |
| 380 | 38 cm SK C/34 naval gun | Nazi Germany | World War II |
| 381 | Cannone_navali_da_381/40 | Italy | |
| 381 | 38.1 cm/45 Model 1926 |  Spain | 1926 - 2008 |
| 381 | BL 15 inch Mk I naval gun | United Kingdom | 1930s - 1956 |
| 406 | RML 16 inch 80 ton gun | United Kingdom | 1882 |
| 406 | M1919 16 inch Coast Gun | United States | 1920-1945 |
| 406 | 40.6 cm / SKC 34 Naval gun "Adolf Gun" | Nazi Germany | World War II |
| 450 | RML 17.72 inch gun | United Kingdom | 1877 - 1906 |