Search results

'''AK-230''' is a Soviet fully automatic naval twin 30 mm [[gun]]. Its primary function is anti-aircraft. It is mounted in an enclose ...ach weigh 155 kg and have barrels 1930 mm long, and a total length of 2670 mm. The barrels are rifled with 12 grooves. The guns each have a rate of fire

|image= [[Image:120 mm M1 gun 1.jpg|300px]] |caption= A 120 mm M1 anti-aircraft gun at [[United States Army Ordnance Museum|US Army Ordnan

<!-- Artillery specifications --> ...A cloth bag containing an additional 21 kg (40 lb) of smokeless powder and 380 grams (13 oz) of gunpowder was loaded between the projectile and the brass

<!-- Artillery specifications --> ...nd model guns used a 34 kg (74 pounds) powder charge to fire 8-inch (203.2 mm) projectiles weighing 126 kg (277 pounds) at a velocity of 840 m/s (2650 ft

|service=1937 - 1956<ref name="Breyer">Breyer 1973 pp.374-380</ref> |caliber={{convert|320|mm|in|sing=on|sigfig=2}}<ref name="Campbell"/>

|image=[[File:Canon - 380 mm - 2views .jpg|300px|]] |caliber={{convert|380|mm|in|sing=on|sigfig=4}}

|caliber={{convert|380|mm|in}} <!-- Artillery specifications -->

|caption= 90 mm M1 at [[CFB Borden]] |name= 90 mm M1A1

<!-- Artillery specifications --> | recoil = 380 to 500mm

...ore) ammunition or high explosive [[Shell (projectile)|shells]] in 37x263B mm [[caliber]] at 160 rounds per minute. * '''Caliber''': 37 mm (1.46 in)

|caliber=15&nbsp;in (381&nbsp;mm) <!-- Artillery specifications -->

|caliber= {{convert|9.2|in|mm|sigfig=4}} ...Common Lyddite|Lyddite]], Armour-piercing, [[Shrapnel shell|Shrapnel]]<ref>380 lb shells : [[Treatise on Ammunition]], 1915</ref>

|used_by=[[Royal Garrison Artillery, Royal Artillery from 1922]] ...length=Mk IX : {{convert|430|in|mm|sigfig=5}}<br>Mk X : {{convert|429.3|in|mm|sigfig=5}} bore (46.7 [[Caliber#Caliber_as_measurement_of_length|cal]])<ref

|part_length={{convert|290|in|mm|sigfig=4}}; (31.5 [[Caliber#Caliber_as_measurement_of_length|calibres]])<re |cartridge= {{convert|380|lb|kg|sigfig=5}}<ref name=Gunnery1902/><br>{{convert|290|lb|kg|sigfig=5}} (

|part_length={{convert|368.7|in|mm|}} (40.08 [[Caliber#Caliber as measurement of length|calibres]])<ref name=G |cartridge= {{convert|380|lb|kg}}<ref name=Gunnery1902/>

|cartridge= 20 x 80 mm |caliber= 20 mm

...heinmetall|Rheinmetall-Borsig]] '''MK 103''' was a [[Germany|German]] [[30 mm caliber]] [[autocannon]] that was mounted in German combat aircraft during ..., though still superior to that of the MK 101. The Armour-piercing 30&nbsp;mm cartridge retained a full propellant charge, as the resulting higher muzzle

...(arms)|advanced primer ignition blowback]] mechanism pioneered by the [[20 mm Becker|Becker]] cannon, but fired different ammunition: 20x72RB, 20x100RB a ...igō Kizyū, Kanji: 九九式二号機銃) The Japanese Navy classified 20-mm weapons as machine guns rather than cannon.<ref name="Mikesh"/> These weapo