Search results

• USS Barataria (AVP-33)
  ...x 5-[[inch]] (127-[[millimeter]]) guns<br/>8 x 40-millimeter guns<br/>8 x 20-millimeter guns<br/>2 x [[depth charge]] tracks ...ringay Point]]. That afternoon, the planes of Patrol Bomber Squadron (VPB) 20 arrived and moored, and ''Baritaria'' carried out routine fueling operation
  19 KB (2,664 words) - 21:48, 2 July 2010
• USS Wainwright (DD-62)
  ...ert|4|in|mm|0|abbr=on}}/50 gun<ref name=Con-123 /><br>8 × {{convert|21|in|mm|0|abbr=on}} [[torpedo tube]]s ...ed with four {{convert|4|in|cm|adj=on}} guns and had eight {{convert|21|in|mm|adj=on}} [[torpedo tube]]s. ''Wainwright'' was powered by a pair of [[steam
  25 KB (3,748 words) - 19:31, 2 July 2010
• USS Porter (DD-59)
  |Ship commissioned=20 February 1925, [[Delaware Bay]]<ref name=USCG /> ...ert|4|in|mm|0|abbr=on}}/50 gun<ref name=Con-123 /><br>8 × {{convert|21|in|mm|0|abbr=on}} [[torpedo tube]]s<ref group=Note>''Conway's'' (p. 123) lists ei
  15 KB (2,142 words) - 22:18, 2 July 2010
• 20 ITK 40 VKT
  | name = 20 ItK 40 VKT | image = [[File:20 ITK 40 VKT Maneesi 1.JPG|300px]]
  8 KB (936 words) - 22:21, 1 July 2010
• 8.8 cm FlaK 18/36/37/41
  [[Image:2001gun88mmwiki.jpg|thumb|88 mm display at Imperial War Museum Duxford, 2001]] ...nti-aircraft warfare|anti-aircraft]] and [[Anti-tank warfare|anti-tank]] [[artillery]] gun from World War II. They were widely used throughout the war, and coul
  22 KB (3,358 words) - 22:40, 1 July 2010
• Bofors 283 mm gun
  |caption=Aft 283 mm dual turret on [[Coastal defence ship]] Gustav V |caliber={{convert|283|mm|in}}
  2 KB (216 words) - 21:21, 3 October 2011
• ADEN cannon
  [[File:Quad ADEN 30mm Cannon.jpg|thumb|A quad 30 mm ADEN cannon package from the pictured [[Hawker Hunter]].]] The '''Royal Small Arms Factory ADEN''' is a 30 mm [[cannon]] used on many [[military aircraft]], particularly those of the Br
  4 KB (568 words) - 19:19, 1 July 2010
• Armstrong Gun
  ...llery]], and [[RBL 12 pounder 8 cwt Armstrong gun|12-pounder (3 inches /76 mm) field guns]]. ...0 mm) heavy gun. The [[Royal Navy]] used all these guns and all except the 20-pounder saw service in [[New Zealand]].
  12 KB (1,795 words) - 19:15, 27 September 2011
• 25 mm Hotchkiss anti-aircraft gun
  |name= mitrailleuse de 25 mm CA mle 39 |image= [[Image:Hotchkiss 25 mm CA mle 39 Saumur 01.jpg|300px]]
  4 KB (556 words) - 21:21, 3 October 2011
• MBT LAW
  |length= 1016 mm |part_length= 115 mm
  4 KB (620 words) - 21:26, 1 July 2010
• 9K111 Fagot
  |length= {{convert|1030|mm|ftin|abbr=on}} |part_length= {{convert|875|mm|ftin|0|abbr=on}} without gas generator
  7 KB (1,005 words) - 22:50, 1 July 2010
• Williams Gun
  ...by Capt. D.R. Williams, of [[Covington, Kentucky]], who later served as an Artillery Captain with a battery of his design. It was a breech-loading, rapid-fire During the early trials of the gun, the Richmond Daily Exchange dated May 20, 1862, reported that: “General Floyd attended a trial of the Williams’
  3 KB (416 words) - 21:21, 3 October 2011
• Volkov-Yartsev VYa-23
  | caliber = {{Convert|23|mm|0|abbr=on}} ...lkov-Yartsev VYa-23''' (Волков-Ярцев ВЯ-23) is a {{Convert|23|mm|abbr=on}} [[autocannon]] used on [[Soviet]] aircraft during [[World War II]
  6 KB (851 words) - 22:07, 1 July 2010
• 12"/45 caliber Mark 5 gun
  ...sian Civil War]]<br>[[Greco-Turkish War]]<br>[[World War II]] ''As coastal artillery'' |caliber={{convert|12|in|mm|sing=on|sigfig=4}}
  8 KB (1,102 words) - 22:12, 1 July 2010
• 12.7 cm/50 Type 3 naval gun
  |caliber={{convert|127|mm|in}} <!-- Artillery specifications -->
  8 KB (1,249 words) - 22:13, 1 July 2010
• 13.2 mm Hotchkiss machine gun
  |name= 13.2 mm Hotchkiss machine gun |caption=A '''mitrailleuse de 13.2 mm CA mle 1930''', in Batey ha-Osef Museum, Tel Aviv, Israel.
  4 KB (577 words) - 22:14, 1 July 2010
• 15 cm SK C/25
  |caliber={{convert|149.1|mm|in}} <!-- Artillery specifications -->
  6 KB (866 words) - 22:14, 1 July 2010
• 15 cm SK C/28
  |caliber={{convert|149.1|mm|in}} <!-- Artillery specifications -->
  10 KB (1,496 words) - 22:14, 1 July 2010
• 20.3 cm SK C/34 naval gun
  |name= 20 cm SK C/34 naval gun ...n=Four turrets seen aboard ''Admiral Hipper'' was the standard mounting of 20 cm SK C/34 guns.
  4 KB (546 words) - 22:15, 1 July 2010
• 3.7 cm FlaK 43
  | cartridge = 37 × 263 mm. B <!-- Artillery specifications -->
  7 KB (980 words) - 22:16, 1 July 2010
• 203mm/50 Modèle 1924 gun
  |weight=20 tonnes<ref name="Campbell">{{cite book| title=Naval Weapons of World War Tw |caliber=8inch&nbsp;mm
  3 KB (488 words) - 22:16, 1 July 2010
• 20 cm/50 3rd Year Type naval gun
  |name= 20 cm/50 3rd Year Type naval gun |caliber={{convert|20|cm|in|sing=on|sigfig=1}}<ref name="Campbell"/>
  11 KB (1,603 words) - 22:17, 1 July 2010
• 20 mm Becker
  The '''20 mm [[Stahlwerke Becker|Becker]]''' was a German automatic cannon developed for ...June [[1915 in aviation|1915]] calling for an aircraft cannon of under 37 mm caliber and 70 kg weight capable of firing a 10-round burst. Tests commence
  4 KB (593 words) - 12:02, 17 February 2013
• 28 cm SK C/28 naval gun
  The German '''28&nbsp;cm C/28 naval gun''' was a 283&nbsp;mm 52-[[Caliber#Caliber as measurement of length|caliber]] [[built-up gun]] de Characteristics of SK C/28 and the later SK C/34 283&nbsp;mm shells are in the table below:
  2 KB (226 words) - 22:18, 1 July 2010
• 12.8 cm FlaK 40
  |caliber=128 mm (5.03 in) <!-- Artillery specifications -->
  4 KB (565 words) - 22:19, 1 July 2010
• 16"/50 caliber Mark 7 gun
  |length=816 in (20.73 m) |part_length=800 in/20.3 m (50 [[Caliber#Caliber_as_measurement_of_length|calibers]])
  11 KB (1,599 words) - 22:20, 1 July 2010
• 203 mm /53 Italian naval gun
  |caliber={{convert|8|in|mm|sing=on|sigfig=3}}<ref name="Campbell"/> <!-- Artillery specifications -->
  4 KB (573 words) - 22:20, 1 July 2010
• 20 mm modèle F2 gun
  |name=20 mm modèle F2 gun |caliber=20 mm
  3 KB (461 words) - 22:21, 1 July 2010
• 2A28 Grom
  ...ola 2.jpg|thumb|right|300px|Detailed view of a BMP-1 turret showing the 73 mm gun tube of the 2A28]] The 2A28 is a 73&nbsp;mm low pressure smoothbore semi-automatic gun with wedge breechblock. The gun
  7 KB (1,117 words) - 16:37, 3 July 2010
• 2 cm FlaK 30
  |cartridge=[[20 x 138B cartridge|20 × 138 mm. B]] |caliber=20 mm (.79 in)
  13 KB (1,890 words) - 22:22, 1 July 2010
• 3"/50 caliber gun
  |caliber= {{convert|3|in|mm|sing=on}} |rate= 20 rpm
  11 KB (1,528 words) - 22:22, 1 July 2010
• 3"/70 Mark 26 gun
  |caliber= {{convert|3|in|mm|sing=on|sigfig=4}} |rate= 20 rpm
  5 KB (663 words) - 22:23, 1 July 2010
• 30 mm automatic cannon 2A42
  The '''Shipunov 2A42''' is a [[Soviet Union|Soviet]]/[[Russia]]n 30&nbsp;mm [[automatic cannon]]. It is built by the Tulamashzavod Joint Stock Company. ...ent projects from various manufacturers. The design bureau for the 30&nbsp;mm 2A42 cannon is the KBP Instrument Design Bureau.
  7 KB (957 words) - 22:23, 1 July 2010
• 37 mm automatic air defense gun M1939 (61-K)
  |name=37 mm automatic air defense gun M1939 (61-K) |caption=61-K in Saint Petersburg Artillery Museum.
  12 KB (1,630 words) - 22:24, 1 July 2010
• 37mm Gun M1
  |caliber=37 mm (1.45 in) <!-- Artillery specifications -->
  7 KB (863 words) - 22:25, 1 July 2010
• 381mm / 50 Model 1934 naval gun
  |caption=381 mm/50 [[Caliber#Caliber as measurement of length|caliber]] guns firing during |caliber={{convert|381|mm|in|sing=on|sigfig=2}}<ref name="Campbell"/>
  3 KB (468 words) - 22:26, 1 July 2010
• 4"/50 caliber gun
  |caliber={{convert|4|in|mm|sigfig=1}} <!-- Artillery specifications -->
  5 KB (698 words) - 22:33, 1 July 2010
• 4.5 inch Mark 8 naval gun
  |part_length={{convert|244.75|in|m|sigfig=4}} bore (55 [[Caliber (artillery)|calibres]]) |caliber=4.45-inch (113 mm)<ref name=Janes1999/><!-- Many sources quote 114mm as the calibre but it is
  8 KB (1,183 words) - 22:34, 1 July 2010
• 45 mm anti-aircraft gun (21-K)
  |name=45&nbsp;mm anti-aircraft gun (21-K) <!-- Artillery specifications -->
  6 KB (949 words) - 22:36, 1 July 2010
• 5"/51 caliber gun
  |cartridge= 5 inch (127 mm) <!-- Artillery specifications -->
  7 KB (975 words) - 22:37, 1 July 2010
• 5"/54 caliber Mark 45 gun
  |caliber={{convert|5|in|mm|0}} |rate= 16–20 rounds per minute automatic<ref name="USN facts">{{cite web | url=http://ww
  7 KB (975 words) - 22:38, 1 July 2010
• 6"/53 caliber gun
  |caliber={{convert|150|mm|in|sigfig=1|sp=us}} <!-- Artillery specifications -->
  3 KB (470 words) - 22:38, 1 July 2010
• 7,62 ITKK 31 VKT
  <!-- Artillery specifications --> '''7,62 ITKK 31 VKT''' or '''7,62&nbsp;mm VKT anti-aircraft machine gun''' was the primary anti-aircraft machine gun
  10 KB (1,389 words) - 22:38, 1 July 2010
• 7.5 cm L/45 M/16 anti aircraft gun
  |image= [[Image:75 mm L45 M16.png|250px]] |caliber= 75 mm
  5 KB (873 words) - 22:39, 1 July 2010
• 7.5 cm kanon PL vz. 37
  |image=[[Image:Skoda 75 mm model 1937 anti-aircraft cannon.right side.JPG|300px]] |caliber={{convert|75|mm|in}}
  3 KB (495 words) - 22:39, 1 July 2010
• 8"/55 caliber Mark 71 gun
  |caliber=8 in (203 mm) |elevation=+65 / -5 degrees<br />Rate: 20 degree/second
  7 KB (890 words) - 22:40, 1 July 2010
• 8"/55 caliber gun
  |caliber={{convert|200|mm|in|sigfig=1|sp=us}} <!-- Artillery specifications -->
  8 KB (1,135 words) - 22:40, 1 July 2010
• 90 mm Gun M1/M2/M3
  |caption= 90 mm M1 at [[CFB Borden]] |name= 90 mm M1A1
  9 KB (1,436 words) - 22:45, 1 July 2010
• 9 cm kanon PL vz. 12/20
  |name=9 cm PL kanon vz. 12/20 |caliber={{convert|90|mm|in}}
  3 KB (358 words) - 22:48, 1 July 2010
• Autocannon
  [[Image:M2Bradley-M242.jpg|thumb|[[M242]] 25&nbsp;mm Bushmaster autocannon on an [[M2 Bradley]]]] [[Image:XM307-01.jpg|thumb|[[XM307]] 25&nbsp;mm caliber 2-man portable autocannon]]
  12 KB (1,936 words) - 22:54, 1 July 2010
• BL 13.5 inch Mk V naval gun
  |caliber={{convert|13.5|in|mm|sigfig=4|sing=on}} ...vert|23820|yd|m|sigfig=4}} at 20° (L); {{convert|23740|yd|m|sigfig=4}} at 20° (H); {{convert|40600|yd|m|sigfig=4}} at 40° (H, WWII railway gun, with S
  5 KB (820 words) - 22:56, 1 July 2010
• BL 18 inch Mk I naval gun
  | caliber = {{convert|18|in|mm}} <!-- Artillery specifications -->
  13 KB (2,013 words) - 22:57, 1 July 2010
• United States 40 mm grenades
  ...40 mm grenade]]s in both the low velocity 40x46 mm and high velocity 40x53 mm calibers which uses what it calls [[High-Low System|High-Low Propulsion Sys HE grenades may well be the standard for both types of 40 mm grenades, but over the years the functions of the weapons using these grena
  15 KB (2,431 words) - 22:58, 1 July 2010
• BL 6 inch Mk VII naval gun
  |type=[[Naval gun]]<br>[[Coastal artillery|Coastal defence gun]]<br>[[Field gun|Heavy field gun]] |caliber= {{convert|6|in|mm|sigfig=4}}
  14 KB (2,133 words) - 23:01, 1 July 2010
• BL 6 inch Mk XI naval gun
  |caliber= {{convert|6|in|mm|sigfig=4}} ...[Caliber#Caliber_as_measurement_of_length|calibres]] high-velocity [[naval artillery|naval gun]] which was mounted as primary armament on [[cruiser]]s and secon
  8 KB (1,148 words) - 23:01, 1 July 2010
• BL 6 inch Mk XXIII naval gun
  |caliber={{convert|6|in|mm|sing=on|sigfig=4}}<ref name="Campbell"/> <!-- Artillery specifications -->
  6 KB (825 words) - 23:01, 1 July 2010
• BL 6 inch gun Mk II – VI
  |type= [[Naval gun]]<br>[[Coastal artillery|Coast defence gun]] ...t|153.2|in|mm|sigfig=4}} (25.53 calibres)<br>Mk IV, VI : {{convert|156|in|mm|sigfig=4}} (26 calibres)<ref name=Gunnery1902>Text Book of Gunnery 1902, Ta
  13 KB (1,982 words) - 23:01, 1 July 2010
• Berezin B-20
  The '''Berezin B-20''' (Березин Б-20) was a [[20 mm caliber]] [[autocannon]] used by [[Soviet]] aircraft in [[World War II]]. ...bomber until the [[Nudelman-Rikhter NR-23]] cannon became available. The B-20 was a welcome replacement for the [[ShVAK]] because is was significantly li
  2 KB (262 words) - 23:03, 1 July 2010
• BL 8 inch Mk I – VII naval gun
  ...r>Mk VII : {{convert|204|in|mm|sigfig=4}}<br>Mk IV & VI : {{convert|237|in|mm|sigfig=4}} bore<ref name=Gunnery1902/> |caliber={{convert|8|in|mm|sing=on|sigfig=4}}
  7 KB (1,104 words) - 23:09, 1 July 2010
• BL 8 inch Mk VIII naval gun
  |caliber={{convert|8|in|mm|sing=on|sigfig=3}}<ref name="Campbell"/> <!-- Artillery specifications -->
  6 KB (855 words) - 23:09, 1 July 2010
• Bofors 120 mm gun
  |caliber={{convert|120|mm|in}} <!-- Artillery specifications -->
  2 KB (251 words) - 23:10, 1 July 2010
• Bofors 37 mm
  |name=Bofors 37 mm anti-tank gun |cartridge=37×249 mm. R
  8 KB (1,277 words) - 16:43, 2 July 2010
• Bofors 40 mm
  |name= Bofors 40 mm gun |caption= '''Bofors 40 mm/L60'''. This example includes the British-designed ''Stiffkey Sight'', bein
  28 KB (4,461 words) - 16:45, 2 July 2010
• Breda Model 35
  |name=Cannone-Mitragliera da 20/65 modello 35 |image=[[Image:Breda 20-65 anti-aircraft gun in Beijing.jpg|300px]]
  7 KB (993 words) - 16:48, 2 July 2010
• Cannone da 75/46 C.A. modello 34
  [[File:Bundesarchiv Bild 101I-567-1503E-20, San Felice, Inspektion von Fallschirmtruppen.jpg|300px|right|thumb|Cannone ...used during [[World War II]]. The designation means it had a caliber of 75 mm, the barrel was 46 caliber-lengths long and it was accepted in service in 1
  1 KB (154 words) - 16:51, 2 July 2010
• Carl Gustav recoilless rifle
  |cartridge= 84×246 mm. R |caliber= 84 mm. (3.31 inches)
  15 KB (2,217 words) - 16:54, 2 July 2010
• Colt Mk 12 cannon
  |caliber= 20 (0.79 in) mm × 110 mm (USN) The '''Colt-Browning Mk 12''' was a 20 mm [[cannon]] widely used by the [[United States Navy]] after [[World War II]]
  3 KB (397 words) - 16:56, 2 July 2010
• Solothurn ST-5
  The '''Solothurn ST-5''' is a 20 mm [[anti-aircraft gun]] designed by [[Solothurn]] in [[Switzerland]] which ul ...of the weapon for ship-board air defense. The weapon was designated '''20 mm C/30''' and equipped several German naval vessels during World War II. Thi
  1 KB (179 words) - 19:56, 2 July 2010
• GAU-12 Equalizer
  |width=10 in (256 mm) |height=11.5 in (292 mm)
  6 KB (932 words) - 20:07, 2 July 2010
• GAU-13
  |cartridge= 30 × 173 mm |caliber= [[30 mm caliber]]
  5 KB (715 words) - 20:10, 2 July 2010
• GAU-7 cannon
  ...case. It was intended to have greater range and hitting power than the 20 mm Vulcan, while the caseless ammunition would have alleviated the problems of [[Category:25 mm artillery]]
  967 bytes (142 words) - 20:11, 2 July 2010
• GAU-8 Avenger
  |cartridge= 30 × 173 mm |caliber= [[30 mm caliber]]
  14 KB (2,240 words) - 20:12, 2 July 2010
• Gatling gun
  ...ghting troops of industrialized nations, Gatling guns could be targeted by artillery they could not reach and their crews could be targeted by [[sniper]]s they ...1865.jpg|thumb|right|A British 1865 Gatling gun at [[Firepower - The Royal Artillery Museum]]]]
  16 KB (2,525 words) - 20:13, 2 July 2010
• Gebirgsflak 38
  |caliber= 20 mm <!-- Artillery specifications -->
  1 KB (203 words) - 20:13, 2 July 2010
• Gryazev-Shipunov GSh-23
  |length=1387 mm (GSh-23)<br/> 1537 mm (GSh-23L) |part_length=1000 mm
  4 KB (629 words) - 20:14, 2 July 2010
• Hispano-Suiza HS.404
  |image=[[File:TCM-20-hatzerim-2.jpg|300px]] |caption=HS.404 in the TCM-20 twin anti-aircraft configuration, displayed at the Israeli Air Force Museum
  14 KB (2,059 words) - 20:17, 2 July 2010
• Hispano-Suiza HS.820
  ...n the process<ref>[http://www.janes.com/extracts/extract/jah/jah_0114.html 20 x 139 round (Switzerland)], Jane's Ammunition Handbook</ref>. ....uk/an_introduction_to_collecting_20.htm "An introduction to collecting 20 mm cannon cartridges"], Anthony Williams</ref> The HS.820's high 1100 m/s [[mu
  3 KB (471 words) - 12:00, 17 February 2013
• Ho-1 cannon
  ...a Japanese [[autocannon]] used during World War II. It was a [[Type 97 20 mm anti-tank rifle]] adopted for use in bomber turrets. *'''Caliber:''' 20&nbsp;mm (0.8&nbsp;in)
  549 bytes (74 words) - 20:18, 2 July 2010
• Ho-3 cannon
  ...of the magazine-fed [[Ho-1 cannon]], itself derived from the [[Type 97 20 mm anti-tank rifle|Type 97 antitank rifle]]. *'''Caliber:''' 20&nbsp;mm (0.8&nbsp;in)
  589 bytes (78 words) - 20:21, 2 July 2010
• Ho-5 cannon
  ...tegrating links. The cartridge used was a shortened version of the Allied 20 x 110 Hispano-Suiza. *'''Caliber:''' 20 mm (0.8 in)
  1 KB (155 words) - 20:23, 2 July 2010
• Ho-155 cannon
  ...uring World War II. It was a scaled-up and modified version of the 20&nbsp;mm [[Ho-5 cannon]], itself a scaled up Model 1921 aircraft Browning. *'''Caliber:''' 30&nbsp;mm (1.2&nbsp;in)
  578 bytes (78 words) - 20:29, 2 July 2010
• List of naval anti-aircraft guns
  ! width=12% | [[Caliber]] (mm) | 20 mm || [[Oerlikon 20 mm cannon]] || {{CHE}} || World War II
  2 KB (278 words) - 20:43, 2 July 2010
• Luftvärnskanonvagn L-62 Anti II
  | armour=6-20 mm | primary_armament=40&nbsp;mm Bofors/60 AA-gun
  2 KB (263 words) - 20:44, 2 July 2010
• M197 Gatling gun
  |cartridge= 20 × 102 mm. |caliber= 20 mm
  6 KB (824 words) - 20:45, 2 July 2010
• M230 Chain Gun
  |caliber= [[30 mm caliber|30 x 113 mm]] |length= {{convert|1638|mm|in|sigfig=3|abbr=on}}
  4 KB (533 words) - 20:48, 2 July 2010
• M242 Bushmaster
  | caliber = [[25 mm caliber|{{convert|25|mm}} caliber]] The '''M242 Bushmaster''' is a [[25 mm caliber|25 mm]] (25x137mm) [[chain gun|chain-fed]] [[autocannon]]. It is used extensively
  14 KB (2,058 words) - 20:48, 2 July 2010
• M2 Browning machine gun
  |length= {{mm to in|1650|abbr=on|precision=1|wiki=yes}} |part_length= {{convert|1143|mm|abbr=on|1}}
  47 KB (7,257 words) - 20:48, 2 July 2010
• M39 cannon
  The '''Pontiac M39''' was a 20&nbsp;mm single-barreled [[revolver cannon]] developed for the [[United States Air F ...nch]] [[DEFA cannon|DEFA]], but American designers chose a smaller 20&nbsp;mm round to increase the weapon's rate of fire and [[muzzle velocity]] at the
  2 KB (286 words) - 20:49, 2 July 2010
• M61 Vulcan
  |length= {{convert|71.93|in|mm|abbr=on}} |cartridge= 20 × 102 mm.
  19 KB (2,878 words) - 20:50, 2 July 2010
• M621 cannon
  |length={{mm to in|2207|abbr=on|precision=1|wiki=yes}} |width={{convert|202|mm|abbr=on|1}} (in mount)
  1 KB (186 words) - 20:51, 2 July 2010
• MG 151 cannon
  |cartridge= 15 x 96 mm cartridge |caliber= 15 mm
  10 KB (1,476 words) - 20:52, 2 July 2010
• MG FF cannon
  |cartridge= 20 x 80 mm |caliber= 20 mm
  7 KB (970 words) - 20:52, 2 July 2010
• MK 108 cannon
  |length={{convert|1057|mm|in}} |part_length={{convert|23|in|mm}}
  10 KB (1,518 words) - 20:53, 2 July 2010
• Madsen 20 mm anti-aircraft cannon
  [[Image:20 mm Madsen.jpg|thumb|20 mm Madsen]] ...-out 23&nbsp;mm round was also produced, generally known as the '''23&nbsp;mm Madsen'''.
  1 KB (227 words) - 20:54, 2 July 2010
• Mauser MG 213
  ...evelopments by the [[Allies of World War II|Allies]]. A [[30 mm caliber|30 mm]] version was developed as the '''MG 213C''' or '''MK 213''' and it was thi [[Category:20 mm artillery]]
  779 bytes (116 words) - 20:59, 2 July 2010
• Meroka CIWS
  ...weapon system|CIWS]], using twelve [[Oerlikon Contraves|Oerlikon]] 20&nbsp;mm/120 guns mounted in 2 rows of 6 guns each. The system's primary purpose is * '''Gun''': 12 × Oerlikon 20&nbsp;mm/120.
  3 KB (391 words) - 21:00, 2 July 2010
• Mk44 Bushmaster II
  | cartridge = 30x173 mm | caliber = [[30 mm caliber|{{convert|30|mm}} caliber]]
  5 KB (658 words) - 21:00, 2 July 2010
• Mk 20 Mod 0 grenade launcher
  | name = Mk 20 Mod 0 | cartridge = [[40 mm grenade#40x46mm SR|40x46mm SR]]
  2 KB (225 words) - 21:02, 2 July 2010
• Nudelman-Rikhter NR-30
  |caliber= 30 mm (1.18 in) ...s quite powerful, but with a relatively low initial velocity, while the 37 mm was lacking in rate of fire and ammunition reserve.
  5 KB (791 words) - 21:05, 2 July 2010
• Oerlikon 20 mm cannon
  |name=Oerlikon 20 mm cannon |caliber=20 mm
  14 KB (2,312 words) - 21:07, 2 July 2010

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