What is the range of a 20mm cannon?

What is the range of a 20mm cannon?

Oerlikon 20 mm cannon
Muzzle velocity L70: 820 m/s (2,700 ft/s) L85: 1,050 m/s (3,400 ft/s)
Effective firing range Against low-flying aircraft (HE round) L70: 914 m (1,000 yd) L85: 1,500 m (1,600 yd)
Maximum firing range HE round at 45° L70: 4,389 m (4,800 yd) L85: 6,800 m (7,400 yd)

How big is a 23 mm bullet?

Note that the ammunition for the VYa-23 uses a brass case and is not functionally interchangeable with the steel-cased ammunition of the modern ZU-23 anti-aircraft gun series….23×152mm.

Bullet diameter 23 mm (0.91 in)
Neck diameter 23.7 mm (0.93 in)
Shoulder diameter 31.3 mm (1.23 in)
Base diameter 33.2 mm (1.31 in)

What caliber is 23 mm?

23 mm caliber is a specific size of cannon or autocannon ammunition. This ammunition size has not been widely used. Examples of armaments using it are: 23x115mm caliber, used on many Soviet and Russian airplanes.

How many inches is 23mm?

0.90551 Inches

MM Approximate Size In Inches Exact Size In Inches
21mm Little over 13/16 Inch 0.82677 Inches
22mm Just short of 7/8 Inch 0.86614 Inches
23mm Little over 7/8 Inch 0.90551 Inches
24mm 15/16 Inch 0.94488 Inches

What is the difference between auto cannon and machine gun?

Autocannons have a longer effective range and greater terminal performance than machine guns, due to the use of larger/heavier munitions (most often in the range of 20–57 mm (0.79–2.24 in), but bigger calibers also exist), but are usually smaller than tank guns, howitzers, field guns or other artillery.

What is the difference between a cannon and machine gun?

A machine gun is a lighter and smaller weapon which fires solid slugs of metal – in the case of machine guns that I am familiar with they are simply lead cased in copper. A cannon, on the other hand, fires larger and heavier explosive or incendiary shells which explode upon contact.

What is in a 22 bullet?

22 bullets are also copper plated. The bullets are lowered into a bath of metal salts with copper ingots. Through the process of electroplating, atoms of copper are dissolved into the solution and adhere to the lead bullets.

How many rounds are in a 23mm cannon?

The armament consists of four 23mm cannon with a maximum slant range of 3,000 meters. Ammunition is normally loaded with a ratio of three HE rounds to one AP round.

Is the 23 mm AA gun the same as the VYa?

The 23 mm AA gun utilizes the same 23x152B case as the wartime VYa aircraft autocannon. Due to different loadings and primers the ammunition is not interchangeable, however: ammunition of the anti-aircraft cannon can be identified from its steel casings, ammunition for the aircraft cannon having brass cases instead.

What kind of autocannon is the GSh-23?

The Gryazev-Shipunov GSh-23 (Russian: ГШ-23) is a twin-barreled 23 mm autocannon developed in the Soviet Union, primarily for military aircraft use.

How big is a 23mm antiaircraft gun?

Employed in pairs 200 meters apart, 400 meters behind battalion leading elements, it is commonly used to suppress ATGM launch sites, such as TOW vehicles. The armament consists of four 23mm cannon with a maximum slant range of 3,000 meters.