How big is a 57mm gun?
How big is a 57mm gun?
| Bofors 57 mm L/70 naval artillery gun | |
|---|---|
| Barrel length | Bore length: 3,990 mm (157.09 in) Without flash hider: 4,045 mm (159.25 in) With flash hider: 4,345 mm (171.06 in) |
| Shell | 57 × 438 mm 6.1 kg (13 lb) complete round 2.4 kg (5.3 lb) pre-fragmented shell |
| Caliber | 57 mm/70 caliber |
What is a 57mm ordinance?
BAE Systems’ 57mm Mk110 (internationally known as the Bofors’ 57Mk3) provides high survivability and tactical freedom at all levels of conflict. In the littoral scenario the gun must have the capability to engage threats that were impossible to engage with conventional gun systems.
What is the biggest naval gun?
The BL 18-inch Mk I naval gun was a breech-loading naval rifle used by the Royal Navy during World War I. It was the largest and heaviest gun ever used by the British….BL 18-inch Mk I naval gun.
| BL 18-Inch Mk1 | |
|---|---|
| Mass | 149 long tons (151 t) |
| Length | 62 feet (18.9 m) |
| Barrel length | 60 feet (18.3 m)L/39 |
| Shell weight | 3,320 pounds (1,510 kg) |
What is Calibre length?
Calibre, also spelled Caliber, in firearms, unit of measure indicating the interior, or bore, diameter of a gun barrel and the diameter of the gun’s ammunition; or the length of a gun expressed in relation to its interior diameter (now used only of naval and coastal defense guns).
What size are naval guns?
List of naval guns by caliber
| Diameter (mm) | Weapon name |
|---|---|
| 76.2 mm (3.00 in) | 76.2 mm (3.00 in) mm/60 (3″) AK-176 Single |
| 76.2 mm (3.00 in) | QF 12 pounder 12 cwt naval gun Mk I, Mk II, Mk V |
| 76.2 mm (3.00 in) | QF 12 pounder 18 cwt naval gun |
| 76.2 mm (3.00 in) | QF 14 pounder Maxim-Nordenfelt naval gun |
How big are the guns on a destroyer?
The ship was significantly larger than torpedo boats of the period, displacing some 2,266 t (2,230 long tons), with an armament of 10.5 cm (4.1 in) guns and 3.7 cm (1.5 in) Hotchkiss revolver cannon.
What is the difference between a machine gun and an autocannon?
The precise definition of an autocannon is often confusing, as there are other weapons which fulfill much of the criteria that define it, however a useful definition is that an autocannon is a large fully automatic gun capable of firing armour piercing, explosive-filled, or other types of shells, whereas a true machine …
What kind of gun is a 57 mm?
This was based on the existing 57 mm lvakan M/50 design, likewise upgraded for more range and higher firing rates. This design became the 57 mm L70 gun.
What’s the new 57 mm munition for the Navy?
BAE Systems seems to have recognized the shortcoming of the Mk110 57 mm gun and has developed a new munition intended, specifically, for the small boat, anti-swarm scenario. The new munition is the ORKA (Ordnance for Rapid Kill of Attack Craft) Mk295 Mod 1 57 mm guided projectile.
Which is BAE Systems 57mm naval gun system?
BAE Systems’ 57mm Mk110 (internationally known as the Bofors’ 57Mk3) provides high survivability and tactical freedom at all levels of conflict. In the littoral scenario the gun must have the capability to engage threats that were impossible to engage with conventional gun systems.
When was the 57 mm Mark 1 made?
Production of the baseline 57 mm Mark 1 variant began in 1966 and was initially used to equip smaller coastal patrol craft and fast attack craft. The gun is remotely controlled by a fire-control computer; as a redundancy measure, however, the crew can also operate the gun using instrument panels that are either on or in direct contact with the gun.