381 mm/50 Model 1934

Littorio Class

381 mm/40 Model 1914

Francesco Caracciolo Class, Faà di Bruno and Alfredo Cappellini

320 mm/44 Model 1934

Conte di Cavour and Andrea Doria (1915) Classes

13.5"/30

Umberto Class

30.5 cm/42
30.5 cm/42 K10

Coastal Artillery

12"/46 Model 1909

Dante Allighieri, Conte di Cavour and Andrea Doria (1915) Classes

12"/40

Benedetto Brin and Regina Elena Classes

10"/45 Model 1908

Pisa and San Giorgio (1910) Classes

10"/40 EOC "R"

Ammiraglio di Saint Bon and Giuseppe Garibaldi (1904) Classes

203 mm/53 Model 1927

Zara and Bolzano Classes

203 mm/50 Model 1924

Trento Class

8"/45 EOC "W"

Regina Elena and Giuseppe Garibaldi (1904) Classes

7.5"/45 Model 1908

San Giorgio (1910) Class

190 mm/39 Skoda

GM269

152 mm/55 Model 1936

Littorio and Giuseppe Garibaldi (1937) Classes

152 mm/53 Models 1926 and 1929

All Condottieri Classes except 5th group

6"/40 EOC

Umberto and Giuseppe Garibaldi (1904) Classes

150 mm/50 K10

GM239 and GM240

15 cm/45 Tbts KL/45

Premuda (ex-German V116)

15 cm/45 SK L/45

Taranto, Ancona and Bari (ex-German cruisers)

14 cm/56 Skoda

Premuda (captured Yugoslavian Destroyer Dubrovnik)

138.6 mm/40 Model 1923

FR21 (captured French Destroyer Lion)

135 mm/45 Model 1938

Andrea Doria (1915), Capitani Romani, Commandanti Medaglie d'Oro and Etna Classes

130 mm/40 Model 1919

FR23 and FR31 (captured French Destroyers Tigre and Trombe)

5"/38 Mark 12 (USA)

Impetuoso, San Giorgio (1964) Classes and ex-USN Benson, Gleaves and Fletcher types

120 mm/50 Model 1926 - 1940

Navigatori, Dardo, Folgore, Maestrale, Oriani, Soldati and Conte Di Cavour Classes

12 cm/46 Skoda

Sebenico and Lubiana (captured Yugoslavian Destroyers Beograd and Ljubljana)

120 mm/45 Model 1931

Submarines of World War II

120 mm/45 Models 1918, 1924 and 1926

Leone, Sauro, Turbine, Sella Classes

120 mm/40 Models 1889, 1891 and 1893

Littorio (1940) and Garibaldi (1904) Classes and auxiliaries

120 mm/50 Model 1909
120 mm/45 Model 1918
120 mm/27 OTO 1924
120 mm/15 OTO 1933 and 1934

Miscellaneous 120 mm guns

102 mm/45 Models 1917 and 1919

Torpedo Boats and Submarines of World War II

102 mm/35 Models 1914-1915

Torpedo Boats and Submarines of World War II

100 mm/47 Models 1931, 1935 and 1938

Submarines of World War II

100 mm/47 Models 1931, 1935 and 1937

Spica, Ariete, Orsa, Animoso and Gabbiano Classes

100 mm/43 Model 1927

Foca and Brin Classes

100 mm/47 Models 1924, 1927 and 1928

Giulio Cesare, Trento, Zara and all Condotteri Classes

90 mm/50 Model 1939

Andrea Doria (1915) and Littorio Classes

76 mm/62 MMI

Giuseppe Garibaldi (1937), Andrea Doria (1964), Vittorio Veneto (1969) Impavido, Centauro, Carlo Bergamini (1962), Alpino and Cassiopea Classes

3"/50RF

Geniere (ex-USN Fletcher type)

3"/50 Mark 22 (USA)

Aldebaran Class (ex-USN Cannon type)

3"/40 EOC,
76.2 mm/40 Models 1916 and 1917

Minor Warships of the 1910s to 1940s
Garibaldi (1904) Class

3"/50 Model 1909

Conte di Cavour and Andrea Doria (1915) Classes

65 mm/64 Model 1939

Aquila, Capitani Romani and Etna Classes

40 mm/39 Vickers/Terni M1915/1917

Dardo, Folgore and Navigatori Classes

37 mm/54 Models 1932, 1938 and 1939

Most Warships of World War II

25 mm/80 Myriad - KBD

Proposed

20 mm/65 Models 1935, 1939 and 1940

Most Warships of World War II

20 mm/70 Oerlikon

A few Warships of World War II

2 cm/65 Flakvierling M38 (German)

A few Warships of World War II

13.2 mm/75.7 AA MG

Many Warships of World War II