100 mm/47 O.T.O. Mod. 1937 (100 mm)

Description

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Vehicles equipped with this weapon

RN Gabbiano

General info

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Available ammunition

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Comparison with analogues

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Usage in battles

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Pros and cons

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Pros:

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History

After World War I, Italy was able to get a large number of Škoda K 10 guns from the Austro-Hungarian Navy. The design was successful resulting in the Regia Marina (Royal Italian Navy) ordering O.T.O. to create their own version of the design, the O.T.O. Mod. 1928. This design was a twin-mounted anti-aircraft gun and was seen as an effective platform. After the Washington Naval Treaty of 1922, the Regia Marina decided to produce a large number of torpedo boats under 600 tons for service in the Mediterranean Sea as they were not regulated. To arm these ships, a smaller hand-operated single-mount variant was created which was the O.T.O. Mod. 1937. Intended as a dual-purpose gun, the O.T.O Mod. 1937 had only 60 degrees of elevation, limiting its utility in the anti-aircraft role. The O.T.O. Mod. 1937 was first used on the Alcyone group of the Spica-class torpedo boats. The guns were subsequently used on the Ariete-class, the Orsa-class, the Ciclone-class, and finally, the Gabbiano-class torpedo boats built by Italy in the interwar period and during World War II.

Media

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External links

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topic on the official game forum;
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Italy naval cannons
20 mm	20 mm/65 Breda · 20 mm/70 Oerlikon 3S · 20 mm/70 Scotti-Isotta Fraschini mod.1939
37 mm	37 mm/54 Breda Mod.32 · 37 mm/54 Breda Mod.38 · 37 mm/54 Breda Mod.39
40 mm	40 mm/39 Vickers-Terni mod.1915/1917 · 40 mm/39 Vickers-Terni mod.1915/1917, Modif.1930 · 40 mm/70 Breda-Bofors type 107
65 mm	65 mm/64 Ansaldo-Terni Mod.1939
76 mm	76 mm/40 Armstrong mod.1897/1910 · 76 mm/40 Armstrong mod.1897/1912 · 76 mm/40 Ansaldo mod.1917 · 76 mm/45 Schneider mod.1911 · 76 mm/50 Vickers mod.1909 · 76 mm/62 OTO-Melara Compact · 76-mm/62 SMP 3
90 mm	90 mm/50 Ansaldo model 1939
100 mm	100 mm/47 O.T.O. Mod. 1928 · 100 mm/47 O.T.O. Mod. 1937
120 mm	120 mm/45 Canet-Schneider-Armstrong mod.1918-19 · 120 mm/50 Armstrong model 1909 · 120 mm/45 O.T.O. Mod. 1926 · 120 mm/50 Ansaldo mod.1926 · 120 mm/50 O.T.O. Mod.1936
135 mm	135 mm/45 O.T.O. Mod. 1937
152 mm	152 mm/45 Schneider mod.1911 · 152/53 mm Ansaldo mod.1926 · 152/53 mm O.T.O. Mod.1929
203 mm	203 mm/50 Ansaldo mod.1924 · 203 mm/53 Ansaldo mod.1927
305 mm	305 mm/46 Armstrong model 1909 · 305 mm/46 Vickers model 1909
320 mm	320 mm/44 OTO model 1934 · 320 mm/44 Ansaldo model 1936
	Foreign:
20 mm	2 cm/65 Flakvierling 38 ^(Germany) · 20 mm/70 Oerlikon Mk.II ^(USA)
40 mm	Bofors L/60 Mark 1 ^(USA) · Bofors L/60 Mark 3 ^(USA)
76 mm	76 mm/50 Mk.33 ^(USA)
127 mm	127 mm/38 Mk.12 ^(USA)

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