Pattern 1911 (102 mm)

Description

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Vehicles equipped with this weapon

General info

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Available ammunition

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Penetration statistics
Ammunition	Type of warhead	Penetration @ 0° Angle of Attack (mm)
Ammunition	Type of warhead	1,000 m	2,500 m	5,000 m	7,500 m	10,000 m	15,000 m
102 mm HE	HE	51	42	29	26	26	26
102 mm shrapnel	Shrapnel	5	5	5	5	5	5

Shell details
Ammunition	Type of warhead	Velocity (m/s)	Projectile mass (kg)	Fuse delay (s)	Fuse sensitivity (mm)	Explosive mass (TNT equivalent) (g)	Ricochet
Ammunition	Type of warhead	Velocity (m/s)	Projectile mass (kg)	Fuse delay (s)	Fuse sensitivity (mm)	Explosive mass (TNT equivalent) (g)	0%	50%	100%
102 mm HE	HE	823	17.5	0.035	5	2,100	79°	80°	81°
102 mm shrapnel	Shrapnel	768	17.7	0	0.1	218	62°	69°	73°

Comparison with analogues

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Usage in battles

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Pros and cons

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Pros:

Cons:

History

A pre-Soviet era naval gun, the Pattern 1911 is a Russian naval gun built for arming destroyers in the Imperial Russian Navy Baltic Fleet. Intended to replace the 75 mm Canet patt.1892, the gun was designed with technical assistance from the British Vickers company at the Obokhuv State plant in 1908 and completed testing the following year. Adopted in 1911, the gun was a standard armament of a variety of destroyers and similar small boats such as guard ships, riverboats, torpedo cruisers, and landing craft built for the Imperial Russian Navy. After the Russian Empire collapsed in 1917, the Pattern 1911 ended up in the hands of Estonia and Finland when they declared independence along with the Soviet Union. In the Soviet Union, the guns were mostly used on holdovers from the earlier Imperial Russian Navy such as the Novik based destroyer classes such as the Frunze of the Derzky class and on later ships designed by the Soviets such as the Groza guard ship of the Uragan class. 48 additional Pattern 1911s were built by the Perm factory in 1921. By the time Germany invaded in 1941, 146 guns were still in the Soviet Navy service, some of which were serving as coastal defense guns.

Media

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External links

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topic on the official game forum;
encyclopedia page on the weapon;
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USSR naval cannons
20 mm	ShVAK
25 mm	2M-3
30 mm	AK-230 · 30 mm/54 AK-630 · 30 mm/54 AK-630M · BP "Plamya"
37 mm	37 mm/67 70-K · V-11
45 mm	45 mm/46 21-K · 45 mm/68 21-KM · 45 mm/89 SM-20-ZIF · 45 mm/89 SM-21-ZIF
57 mm	AK-725
75 mm	75 mm/50 Canet patt.1892
76 mm	34-K · 39-K · 76 mm/60 AK-176M · AK-726 · D-56TS · F-34 · Lender AA gun, pattern 1914/15
85 mm	85 mm/52 92-K · 85 mm/54.6 ZIS-C-53 · 90-K
100 mm	100 mm/56 B-34 · 100 mm/70 SM-5-1 · Minizini
102 mm	Pattern 1911
120 mm	120 mm/50 pattern 1905
130 mm	130 mm/55 pattern 1913 · 130 mm/58 SM-2-1 · B-13
152 mm	152 mm/57 B-38
180 mm	180 mm/57 B-1-P · 180 mm/60 B-1-K
305 mm	12-inch/52 pattern 1907 · 305 mm/54 B-50
356 mm	14-inch/52 pattern 1913 (356 mm)
	Foreign:
40 mm	2pdr QF Mk.IIc ^(Britain) · Skoda ^{(Czechoslovakia)}
47 mm	3 pdr QF Hotchkiss ^(Britain)
76 mm	76 mm/40 Ansaldo mod.1917 ^(Italy)
88 mm	SK C/30 ^(Germany)
120 mm	120 mm/50 Mk.4 Bofors M1924 ^(Sweden) · 120 mm/50 O.T.O. Mod.1933 ^(Italy)
152 mm	152/53 mm O.T.O. Mod.1929 ^(Italy)
320 mm	320 mm/44 Ansaldo model 1934 ^(Italy)