Diameter (mm) |
Weapon name |
Country of origin |
Period |
20 |
Breda Model 35 |
Kingdom of Italy |
World War II |
20 |
Madsen 20 mm cannon |
Denmark |
World War II |
20 |
20 mm Oerlikon |
Switzerland |
World War II - Cold War |
20 |
2 cm/65 C/30 |
Nazi Germany |
World War II |
25 |
1-inch Nordenfelt gun |
United Kingdom |
1880s - 1890s |
25 |
Type 96 25 mm AT/AA Gun |
Japan |
World War II |
25.4 |
25 mm/76 (1") 84-KM |
Soviet Union |
World War II |
25.4 |
25 mm/79 (1") 110-PM (gun) 2M-3/8 twin over & under |
Soviet Union |
Cold War |
25.4 |
25 mm/60 Type 61 |
China |
Cold War - Modern |
27 |
Mauser BK-27 |
Germany |
Modern |
28 |
1.1"/75 caliber gun |
United States |
World War II |
30 |
Mk44 Bushmaster II |
United States |
Modern |
30 |
CRN 91 Naval Gun |
India |
Modern |
35 |
Oerlikon Millennium 35 mm Naval Revolver Gun System |
Switzerland |
Modern |
37 |
Cannone-Mitragliera da 37/54 (Breda) |
Italy |
World War II |
37 |
Canon de 37 mm Modèle 1925 |
France |
World War II |
37 |
QF 1-pounder pom-pom |
United Kingdom |
World War I - World War II |
37 |
3.7 cm SK C/30 |
Nazi Germany |
World War II |
37 |
3.7 cm FlaK 36 |
Nazi Germany |
World War II |
37 |
37-mm air-defense gun M1939 (61-K) |
Soviet Union |
World War II / Cold War |
40 |
QF 2-pounder naval gun |
United Kingdom |
World War I - World War II |
40 |
Bofors 40 mm Mk 3 |
Sweden |
World War II |
45 |
45 mm anti-aircraft gun (21-K) |
Soviet Union |
World War II |
45 |
45 mm/78 (1.77") SM-7 Quad |
Soviet Union |
Cold War - Modern |
47 |
QF 3 pounder Hotchkiss Mk I, Mk II |
France |
World War I - World War II |
47 |
QF 3 pounder Vickers |
United Kingdom |
World War I - World War II |
47 |
QF 3 pounder Nordenfelt |
United Kingdom |
World War I - World War II |
50 |
5 cm SK L/40 gun |
German Empire |
World War I - World War II |
52 |
5.2 cm SK L/55 gun |
German Empire |
World War I - World War II |
57 |
QF 6 pounder Hotchkiss 8 cwt Mk I, Mk II |
France |
World War I |
57 |
QF 6 pounder Nordenfelt |
United Kingdom |
1880s - 1920s |
57 |
QF 6 pounder 10 cwt gun Mk I |
United Kingdom |
World War II |
57 |
S-60 |
Soviet Union |
Cold War |
57 |
57 mm/75 (2.24") AK-725 (ZIF-72) twin |
Soviet Union |
Cold War - Modern |
57 |
57 mm/78.7 (2.24") SM-24-ZIF & ZIF-31 |
Soviet Union |
Cold War |
57 |
57 mm/81 (2.24") ZIF-71 and ZIF-75 single & Quad |
Soviet Union |
Cold War |
57 |
Bofors 57 mm Mk 110 |
Sweden |
Modern |
65 |
Canon de 65 mm Modèle 1891 |
France |
World War I - World War II |
66 |
Škoda 7 cm guns |
Austria-Hungary |
World War I - World War II |
66 |
Škoda 7 cm K10 |
Austria-Hungary |
World War I - World War II |
66 |
6 cm vzor 30 gun (Škoda) |
Czechoslovakia |
World War II |
70 |
Gonzalez Hontoria de 7 cm mod 1879 |
Spain |
1879 - 1900s |
75 |
Canon de 75 modèle 1897 |
France |
World War I - World War II |
75 |
Canon de 75 mm modèle 1924 |
France |
World War II |
75 |
75mm 50 caliber Pattern 1892 |
Russian Empire |
Russo-Japanese War - World War I - World War II |
76.2 |
76mm/L62 Allargato |
Italy |
Cold War - Modern |
76.2 |
Otobreda 76 mm |
Italy |
Cold War - Modern |
76.2 |
3"/23 caliber gun |
United States |
World War I - World War II |
76.2 |
3"/50 caliber gun |
United States |
World War II - Cold War |
76.2 |
3"/70 Mark 26 gun |
United States |
Cold War |
76.2 |
76 mm air-defense gun M1914/15 |
Soviet Union |
World War I - World War II |
76.2 |
76 mm air defense gun M1938 |
Soviet Union |
World War II |
76.2 |
76.2 mm/55 (3") 34-K Pattern 1935 |
Soviet Union |
World War II |
76.2 |
76.2 mm/59 (3") AK-726 Twin |
Soviet Union |
Cold War - Modern |
76.2 |
76.2 mm/60 (3") AK-176 Single |
Soviet Union |
Cold War - Modern |
76.2 |
QF 12 pounder 12 cwt naval gun Mk I, Mk II, Mk V |
United Kingdom |
1894 - 1945 |
76.2 |
QF 12 pounder 18 cwt naval gun |
United Kingdom |
World War I |
76.2 |
QF 14 pounder Maxim-Nordenfelt naval gun |
United Kingdom |
World War I |
76.2 |
QF 3-inch 20 cwt Mk I, Mk II, Mk III, Mk IV |
United Kingdom |
World War I - World War II |
76.2 |
Cannon 76/40 Model 1916 |
Italy |
World War I - World War II |
76.2 |
8 cm/40 3rd Year Type naval gun |
Japan |
World War I - World War II |
76.2 |
8 cm/60 Type 98 naval gun |
Japan |
World War II |
88 |
8.8 cm SK L/30 naval gun |
German Empire |
World War I - World War II |
88 |
8.8 cm SK L/35 naval gun |
German Empire |
World War I - World War II |
88 |
8.8 cm SK L/45 naval gun |
German Empire |
World War I - World War II |
88 |
8.8 cm SK C/30 naval gun |
Nazi Germany |
World War II |
88 |
8.8 cm SK C/31 naval gun |
Nazi Germany |
World War II |
88 |
8.8 cm SK C/32 naval gun |
Nazi Germany |
World War II |
88 |
8.8 cm SK C/35 naval gun |
Nazi Germany |
World War II |
90 |
Canon de 90 mm Modèle 1926 |
France |
World War II |
90 |
Gonzalez Hontoria de 90 cm mod 1879 |
Spain |
1879 – 1900s |
90 |
Cannone da 90/53 |
Kingdom of Italy |
World War II |
95.3 |
RBL 20 pounder Armstrong 13 & 15 cwt |
United Kingdom |
1860s |
100 |
Škoda 10 cm K10 |
Austria-Hungary |
World War I |
100 |
Canon de 100 mm Modèle 1891 |
France |
1891-1945 |
100 |
10 cm/65 Type 98 naval gun |
Japan |
World War II |
100 |
Russia / USSR 100 mm/56 (3.9") B-34 Pattern 1940 |
Soviet Union |
World War II - Cold War |
100 |
Russia / USSR 100 mm/70 (3.9") CM-5 Twin Turret |
Soviet Union |
World War II - Cold War |
100 |
French 100 mm naval gun |
France |
Cold War - Modern |
100 |
AK-100 Naval gun |
Soviet Union |
Cold War - Modern |
102 |
102mm 60 caliber Pattern 1911 |
Russian Empire |
1911 - 1980 |
102 |
BL 4 inch naval gun Mk I - VI |
United Kingdom |
1880s - 1900 |
102 |
BL 4 inch Mk VII 50-caliber |
United Kingdom |
World War I - World War II |
102 |
BL 4 inch Mk VIII & XI 40-caliber |
United Kingdom |
World War I - World War II |
102 |
BL 4 inch Mk IX naval gun 45-caliber |
United Kingdom |
World War I - World War II |
102 |
QF 4 inch Mk I - III 40-caliber |
United Kingdom |
1895 - World War I |
102 |
QF 4 inch Mk IV, XII, XXII 40-caliber |
United Kingdom |
World War I - World War II |
102 |
QF 4 inch Mk V naval gun 45-caliber |
United Kingdom |
World War I - World War II |
102 |
QF 4 inch Mk XVI naval gun 45-caliber |
United Kingdom |
World War II |
102 |
EOC 4 inch 50 caliber |
United Kingdom |
World War I - World War II |
102 |
QF 4 inch Mk XIX naval gun 40-caliber |
United Kingdom |
World War II |
102 |
QF 4 inch naval gun Mk XXIII 33-caliber |
United Kingdom |
Cold War - Indonesia–Malaysia confrontation |
102 |
4"/40 caliber gun |
United States |
Spanish-American War - World War I |
102 |
4"/50 caliber gun |
United States |
World War I - World War II |
102 |
Cannon 102/35 Model 1914 |
Italy |
World War I - World War II |
102 |
Cannon 102/45 |
Italy |
World War I - World War II |
102 |
Bofors 102 mm naval gun |
Sweden Romania |
World War II |
105 |
10.5 cm SK L/35 |
German Empire |
World War I |
105 |
10.5 cm SK L/40 naval gun |
German Empire |
1900 - 1945 |
105 |
10.5 cm SK L/45 naval gun |
German Empire |
1907 - 1945 |
105 |
10.5 cm SK C/32 naval gun |
Nazi Germany |
1932 - 1945 |
113 |
QF 4.5 inch Mk I - V naval gun 45-caliber |
United Kingdom |
World War II - Cold War |
113 |
4.5 inch Mark 8 naval gun 55-caliber |
United Kingdom |
Cold War - Present |
120 |
Bofors 120 mm gun |
Sweden |
Modern |
120 |
Type 3 120 mm 45 caliber naval gun |
Japan |
World War I - World War II |
120 |
12 cm/45 10th Year Type naval gun |
Japan |
World War II |
120 |
BL 4.7 inch /45 naval gun Mk I, Mk II 45-caliber |
United Kingdom |
World War I - World War II |
120 |
QF 4.7 inch Gun Mk I - IV 40-caliber |
United Kingdom |
Second Boer War - World War I |
120 |
QF 4.7 inch Mk V naval gun 45-caliber |
United Kingdom Japan |
World War I - World War II |
120 |
QF 4.7 inch Mk VIII naval gun 40-caliber |
United Kingdom |
World War II |
120 |
QF 4.7 inch Mk IX & XII 45-caliber |
United Kingdom |
World War II |
120 |
QF 4.7 inch Mark XI gun 50-caliber |
United Kingdom |
World War II |
120 |
Gonzalez Hontoria de 12 cm mod 1879 |
Spain |
1879 – 1900s |
120 |
Gonzalez Hontoria de 12 cm mod 1883 |
Spain |
1883 – 1910s |
120 |
120 mm Italian naval gun |
Italy |
1900s - World War II |
120 |
120mm 45 caliber Pattern 1892 |
Russian Empire |
1890s - World War II |
120 |
120 mm 50 caliber Pattern 1905 |
Russian Empire |
1905 - 1950's |
120.7 |
RBL 40 pounder Armstrong gun |
United Kingdom |
1860s |
127 |
BL 5 inch gun Mk I - V |
United Kingdom |
1880s - 1900 |
127 |
5"/25 caliber gun |
United States |
1920s - World War II |
127 |
5"/31 caliber gun |
United States |
1889-1910 |
127 |
5"/38 caliber gun |
United States |
1930s - World War II - Cold War |
127 |
5"/40 caliber gun |
United States |
Spanish-American War - World War I |
127 |
5"/50 caliber gun |
United States |
World War I - World War II |
127 |
5"/51 caliber gun |
United States |
World War I - World War II |
127 |
5"/54 caliber Mark 16 gun |
United States |
Cold War - Korean War |
127 |
5"/54 caliber Mark 42 gun |
United States |
Cold War |
127 |
5"/54 caliber Mark 45 gun |
United States |
Cold War - Modern |
127 |
5"/62 caliber Mark 45 gun |
United States |
Modern |
127 |
12.7 cm/50 Type 3 naval gun |
Japan |
1928 - World War II |
127 |
12.7 cm/40 Type 89 naval gun |
Japan |
1932 - World War II |
127 |
Otobreda 127/54 Compact |
Italy |
Cold War |
127 |
Otobreda 127/64 |
Italy |
Modern |
128 |
12.7 cm SK C/34 naval gun |
Nazi Germany |
1930s - World War II |
130 |
Type H/PJ38 130 mm naval gun |
People's Republic of China |
Modern |
130 |
130 mm/55 B7 Pattern 1913 |
Russian Empire |
World War I - World War II |
130 |
130 mm/50 B13 Pattern 1936 |
Soviet Union |
World War II - Cold War |
130 |
AK-130 |
Soviet Union |
Cold War |
130 |
Canon de 130 mm Modèle 1919 |
France |
World War II |
130 |
Canon de 130 mm Modèle 1924 |
France |
World War II |
130 |
Canon de 130 mm Modèle 1932 and 1935 |
France |
World War II |
134 |
QF 5.25 inch Mark I |
United Kingdom |
World War II - Cold War |
138 |
Canon de 138 mm Modèle 1893 naval gun |
France |
World War I |
138 |
Canon de 138 mm Modèle 1910 naval gun |
France |
World War I - World War II |
138 |
Canon de 138 mm Modèle 1927 |
France |
World War II |
138 |
Canon de 138 mm Modèle 1929 |
France |
World War II - Cold War |
140 |
Gonzalez Hontoria de 14 cm mod 1883 |
Spain |
1883 – 1900s |
140 |
BL 5.5 inch/ 50 Mk I |
United Kingdom |
1914 - 1940s |
140 |
14 cm/50 3rd Year Type naval gun |
Japan |
1914 - World War II |
140 |
14 cm/40 11th Year Type naval gun |
Japan |
1922 - World War II |
149.1 |
Škoda 15 cm K10 |
Austria-Hungary |
World War I |
149.1 |
15 cm SK L/35 |
German Empire |
1883 - World War I |
149.1 |
15 cm SK L/40 naval gun |
German Empire |
World War I - World War II |
149.1 |
15 cm SK L/45 |
German Empire |
World War I - World War II |
149.1 |
15 cm SK C/25 |
Nazi Germany |
1930s - World War II |
149.1 |
15 cm SK C/28 |
Nazi Germany |
World War II |
149.1 |
15 cm TbtsK C/36 naval gun |
Nazi Germany |
World War II |
152.4 |
Bofors 152 mm gun |
Sweden |
World War II - Modern |
152.4 |
Cannon 152/32 Model 1887 |
Italy |
1887-1910 |
152.4 |
152 mm /53 Italian naval gun Models 1926 and 1929 |
Italy |
World War II |
152.4 |
152 mm /55 Italian naval gun Models 1934 and 1936 |
Italy |
World War II |
152.4 |
Canon de 152 mm Modèle 1930 |
France |
World War II |
152.4 |
BL 6 inch 80 pounder gun |
United Kingdom |
1880s - 1890s |
152.4 |
BL 6 inch gun Mk II - VI |
United Kingdom |
1880s - 1900s |
152.4 |
BL 6 inch Mk VII 45-caliber |
United Kingdom |
World War I |
152.4 |
BL 6 inch Mk XI naval gun 50-caliber |
United Kingdom |
World War I - World War II |
152.4 |
BL 6 inch Mk XII naval gun 45-caliber |
United Kingdom |
World War I - World War II |
152.4 |
BL 6 inch naval guns Mk XIII – XVIII |
United Kingdom |
World War I - World War II |
152.4 |
BL 6 inch Mk XXII naval gun 50-caliber |
United Kingdom |
1920s - World War II |
152.4 |
BL 6 inch Mk XXIII naval gun 50-caliber |
United Kingdom |
World War II |
152.4 |
QF 6 inch Mk I - III 40-caliber |
United Kingdom |
1892 - 1945 |
152.4 |
Type 41 6 inch 40 caliber |
Japan |
1908 - 1945 |
152.4 |
15 cm/45 41st Year Type |
Japan |
1904 - 1945 |
152.4 |
15 cm/50 41st Year Type |
Japan |
World War I - World War II |
152.4 |
6 inch 35 caliber naval gun 1877 |
Russian Empire |
1880s - 1910s |
152.4 |
152 mm 45 caliber Pattern 1892 |
Russian Empire |
1890s - 1980s |
152.4 |
6"/30 caliber gun |
United States |
1900s - World War I |
152.4 |
6"/40 caliber gun |
United States |
1900s - World War I |
152.4 |
6"/50 caliber Mark 6 and 8 guns |
United States |
1900s - World War I - World War II |
152.4 |
6"/53 caliber Mark 12, 14, 15 and 18 guns |
United States |
1920s - World War II |
152.4 |
6"/47 caliber Mark 16 gun |
United States |
World War II - 1970s |
155 |
Canon de 155 mm Modèle 1920 50-caliber |
France |
World War II |
155 |
Advanced Gun System |
United States |
Modern |
155 |
MONARC |
Germany |
Modern |
155 |
15.5 cm/60 3rd Year Type |
Japan |
World War II |
160 |
RML 64 pounder 64 cwt gun |
United Kingdom |
1860s - 1880s |
160 |
Gonzalez Hontoria de 16 cm mod 1879 |
Spain |
1883 – 1900s |
160 |
Gonzalez Hontoria de 16 cm mod 1883 |
Spain |
1879 – 1910s |
164 |
Canon de 164 mm Modèle 1893 |
France |
World War I - World War II |
172.6 |
17 cm SK L/40 gun |
German Empire |
World War I - World War II |
178 |
7"/44 caliber gun |
United States |
1900s |
178 |
RBL 7 inch Armstrong gun |
United Kingdom |
1860s |
178 |
RML 7 inch gun |
United Kingdom |
1860s - 1890s |
180 |
Gonzalez Hontoria de 18 cm mod 1879 |
Spain |
1879 – 1900s |
180 |
Gonzalez Hontoria de 18 cm mod 1883 |
Spain |
1883 – 1910s |
180 |
180mm Pattern 1931-1933 |
Soviet Union |
World War II |
190 |
Škoda 19 cm vz. 1904 |
Austria-Hungary |
World War I |
190.5 |
BL 7.5-inch naval howitzer |
United Kingdom |
World War I |
190.5 |
BL 7.5 inch Mk I naval gun 45-caliber |
United Kingdom |
World War I |
190.5 |
BL 7.5 inch Mk II - V naval gun various 50-caliber guns |
United Kingdom |
World War I |
190.5 |
BL 7.5 inch Mk VI naval gun 45-caliber |
United Kingdom |
1920s - World War II |
190.5 |
Cannone da 190/45 |
United Kingdom Italy |
Balkan Wars - World War I - World War II |
194 |
Canon de 194 mm Modèle 1893-1896 40-caliber |
France |
1893-1930 |
194 |
Canon de 194 mm Modèle 1902 gun 50-caliber |
France |
World War I - World War II |
200 |
Gonzalez Hontoria de 20 cm mod 1879 |
Spain |
1879 - 1900s |
200 |
Gonzalez Hontoria de 20 cm mod 1883 |
Spain |
1883 - 1910s |
203 |
RML 8 inch 9 ton gun |
United Kingdom |
1860s - 1880s |
203 |
BL 8 inch Mk I - VII naval gun |
United Kingdom |
1880s - 1900s |
203 |
BL 8 inch Mk VIII naval gun |
United Kingdom |
1920s - 1950s |
203 |
EOC 8 inch 40 caliber |
United Kingdom |
1893 - 1945 |
203 |
EOC 8 inch 45 caliber |
United Kingdom |
1895 - 1945 |
203 |
8"/30 caliber gun |
United States |
1886 - 1906 |
203 |
8"/35 caliber gun |
United States |
1880s - 1920s |
203 |
8"/45 caliber gun |
United States |
1900s - 1930s |
203 |
8"/55 caliber gun |
United States |
1920s - 1970s |
203 |
20.3 cm/45 Type 41 naval gun |
Japan |
World War I - World War II |
203 |
20 cm/50 3rd Year Type No.2 |
Japan |
World War II |
203 |
203mm/50 Modèle 1924 gun |
France |
1920s - 1940s |
203 |
203mm/55 Modèle 1931 gun |
France |
1930s - 1940s |
203 |
203 mm /50 Model 1924 |
Italy |
World War II |
203 |
203 mm /53 Italian naval gun |
Italy |
1930s - World War II |
203 |
20.3 cm SK C/34 naval gun |
Nazi Germany |
World War II |
203 |
203mm 45 caliber Pattern 1892 |
Russian Empire |
1895 - World War I |
203 |
203 mm 50 caliber Pattern 1905 |
Russian Empire |
1905 - 1945 |
204 |
ML 8 inch shell gun |
United Kingdom |
1820s - 1860s |
206 |
68-pounder gun |
United Kingdom |
1840s - 1900s |
210 |
21 cm L/35 |
German Empire |
1890-1936 |
210 |
21 cm SK L/40 |
German Empire |
World War I - World War II |
210 |
21 cm SK L/45 |
German Empire |
World War I - World War II |
228.6 |
RML 9 inch 12 ton gun |
United Kingdom |
1860s - 1890s |
229 |
9"/35 (22.9 cm) Pattern 1877 |
Russian Empire |
1870s - World War I |
234 |
BL 9.2 inch gun Mk I - VII |
United Kingdom |
1880s - 1918 |
234 |
BL 9.2 inch Mk VIII 40-caliber |
United Kingdom |
1890s - 1910s |
234 |
BL 9.2 inch Mk X 46-caliber |
United Kingdom |
1900s - World War I |
234 |
BL 9.2 inch Mk XI 50-caliber |
United Kingdom |
World War I |
240 |
240mm/50 Modèle 1902 gun |
France |
World War I - World War II |
240 |
24 cm K L/35 |
German Empire |
World War I - World War II |
240 |
24 cm SK L/40 |
German Empire |
World War I - World War II |
240 |
Škoda 24 cm L/40 K97 |
Austria-Hungary |
World War I |
240 |
Gonzalez Hontoria de 24 cm mod 1883 |
Spain |
1883 – 1910s |
200 – 250 |
Paixhans guns |
France |
1841 |
254 |
10"/31 caliber gun |
United States |
1890s - 1921 |
254 |
10"/40 caliber gun Mark 3 |
United States |
1890 - 1921 |
254 |
RML 10 inch 18 ton gun |
United Kingdom |
1868 - 1900s |
254 |
BL 10 inch Mk II - IV 32-caliber guns |
United Kingdom |
1885 - 1900s |
254 |
Cannone da 254/40 A |
Kingdom of Italy |
1893 - 1940s |
254 |
EOC 10 inch 40 caliber |
United Kingdom |
1893 - 1940s |
254 |
10 in/40 Type 41 naval gun |
Japan |
1899 - 1945 |
254 |
EOC 10 inch /45 naval gun |
United Kingdom |
1904 - 1940s |
254 |
Vickers 10 inch /45 naval gun |
United Kingdom |
1904 - 1920s |
254 |
254mm 45 caliber Pattern 1891 |
Russian Empire |
1897 - 1930 |
254 |
Gonzalez Hontoria de 25,4 cm mod 1870 |
Spain |
1870 – 1980s |
280 |
RML 11 inch 25 ton gun |
United Kingdom |
1870s - 1890s |
280 |
Gonzalez Hontoria de 28 cm mod 1883 |
Spain |
1883 – 1920s |
283 |
Bofors 283 mm gun |
Sweden |
World War I - World War II |
283 |
28 cm SK L/40 gun |
German Empire |
World War I - World War II |
283 |
28 cm SK L/50 gun |
German Empire |
World War I - World War II |
283 |
28 cm SK C/28 naval gun |
Nazi Germany |
World War II |
283 |
28 cm SK C/34 naval gun |
Nazi Germany |
World War II |
305 |
RML 12 inch 25 ton gun |
United Kingdom |
1860s - 1870s |
305 |
RML 12 inch 35 ton gun |
United Kingdom |
1870s |
305 |
BL 12 inch naval gun Mk I - VII |
United Kingdom |
1880s - 1890s |
305 |
BL 12 inch naval gun Mk VIII |
United Kingdom |
1890s - 1910s |
305 |
BL 12 inch Mk X Vickers 45-caliber |
United Kingdom |
World War I |
305 |
BL 12 inch Mk XI & XII Vickers 50-caliber |
United Kingdom |
World War I |
305 |
BL inch Mk IX |
United Kingdom |
World War I |
305 |
EOC 12 inch /45 |
United Kingdom |
World War I |
305 |
305mm/40 Modèle 1893 gun |
France |
1890s - 1910s |
305 |
305mm/45 Modèle 1906 gun |
France |
World War I |
305 |
Russian 12 inch 40 caliber naval gun |
Russian Empire |
1896 - World War I |
305 |
Obukhovskii 12"/52 Pattern 1907 gun |
Russian Empire |
World War I |
305 |
305 mm /46 Model 1909 |
Italy |
World War I - World War II |
305 |
30.5 cm SK L/50 gun |
German Empire |
World War I |
305 |
Škoda 30.5 cm /45 K10 |
Austria-Hungary |
World War I |
305 |
12"/35 caliber gun |
United States |
1896-1920 |
305 |
12"/40 caliber gun |
United States |
World War I |
305 |
12"/45 caliber Mark 5 gun |
United States |
World War I |
305 |
12 inch/50 caliber naval gun |
United States Argentina |
World War I - World War II - Cold War |
305 |
12"/50 caliber Mark 8 gun |
United States |
World War II - Cold War |
317.5 |
RML 12.5 inch 38 ton gun |
United Kingdom |
1875 - 1890s |
320 |
Gonzalez Hontoria de 32 cm mod 1883 |
Spain |
1883 – 1920s |
320 |
Cannone Navale da 320 |
Italy |
World War II |
330 |
13"/35 caliber gun |
United States |
1890s - 1920s |
340 |
340mm/28 Modèle 1881 gun |
France |
1880s - 1910s |
340 |
340mm/45 Modèle 1912 gun |
France |
World War I - World War II |
343 |
BL 13.5 inch Mk I - IV 30-caliber guns |
United Kingdom |
1890s - 1900s |
343 |
BL 13.5 inch Mk V Vickers 45-caliber |
United Kingdom |
World War I |
350 |
Škoda 35 cm K14 |
Austria-Hungary |
World War I |
356 |
EOC 14 inch /45 Marks I and III |
United Kingdom Chile |
World War I - 1950s |
356 |
36cm/45 41st Year Type |
United Kingdom Japan |
World War I - World War II |
356 |
14"/45 caliber gun |
United States |
World War I - World War II |
356 |
14"/50 caliber gun |
United States |
World War I - World War II |
356 |
BL 14 inch Mk VII |
United Kingdom |
World War II |
356 |
14"/52 (35.6 cm) Pattern 1913 |
Russian Empire |
1914 World War I |
380 |
38 cm L 45 |
German Empire |
World War I |
380 |
Batterie Pommern (38 cm SK L/45 "Max") |
German Empire |
World War I |
380 |
38 cm SK C/34 |
Nazi Germany |
World War II |
380 |
380mm/45 Modèle 1935 gun |
France |
World War II - Cold War |
381 |
BL 15 inch Mk I naval gun |
United Kingdom |
World War I - World War II - 1950s |
381 |
381mm / 50 Model 1934 naval gun |
Italy |
World War II |
406 |
RML 16 inch 80 ton gun |
United Kingdom |
1880s - 1890s |
406 |
16"/45 (40.6 cm) Vickers as No. 1712A |
Russian Empire |
World War I |
406 |
BL 16 inch Mk I naval gun |
United Kingdom |
World War II |
406 |
16"/45 caliber Mark 1, 5 & 8 gun |
United States |
1920s - World War II |
406 |
16"/50 caliber Mark 2 & 3 gun |
United States |
1920s - World War II |
406 |
16"/45 caliber Mark 6 gun |
United States |
World War II |
406 |
16"/50 caliber Mark 7 gun |
United States |
World War II - Cold War |
406 |
406 mm/50 B-37 Pattern 1937 |
Soviet Union |
World War II |
410 |
41 cm/45 3rd Year Type naval gun |
Japan |
World War II |
412.8 |
BL 16.25 inch Mk I naval gun |
United Kingdom |
1890s |
450 |
RML 17.72 inch gun |
United Kingdom |
1870s - 1900s |
457 |
BL 18 inch Mk I naval gun |
United Kingdom |
World War I |
460 |
40 cm/45 Type 94 naval gun |
Japan |
World War II |