What is a 30 mm chain gun?
The M230 Chain Gun is a 30 mm (30×113 mm), single-barrel chain-driven autocannon, using external electrical power (as opposed to recoil or expanding gas generated by the firing cartridge) to cycle the weapon between shots. It was designed and manufactured originally by Hughes Helicopters in Culver City, California.
What shoots a 30mm round?
The General Electric GAU-8/A Avenger is a 30 mm hydraulically driven seven-barrel Gatling-style autocannon that is typically mounted in the United States Air Force’s Fairchild Republic A-10 Thunderbolt II. Designed specifically for the anti-tank role, the Avenger delivers very powerful rounds at a high rate of fire.
How much is a 30mm bullet?
There is no civilian variant of a 30mm round for sale. In the case of the U.S. military, it is used primarily as an armor-piercing round for machine cannons. It is used in attack helicopters, such as the Apache AH-64. It is estimated that each 30mm round costs $100.
What gun is on a helicopter?
SPECS: The Minigun is a 4 – 6 barrel electrically-operated gatling gun that is mounted on vehicles, helicopters, and boats. The Army designation for the 7.62x51mm minigun is the M134 while the Air Force and Navy designate the system as the GAU-2/A (fixed mount) and the GAU-17/A (flexible mount).
How many rounds can an Apache carry?
Apache weapons The helicopter has capacity for up to 1,200 rounds of ammunition.
How much does 30mm round cost?
In the case of the U.S. military, it is used primarily as an armor-piercing round for machine cannons. It is used in attack helicopters, such as the Apache AH-64. It is estimated that each 30mm round costs $100.
How powerful is a 30mm round?
The GAU-8/A is extremely accurate and can fire up to 3,900 rounds per minute without complications. The 30-mm shell has twice the range, half the time to target, and three times the mass of projectiles fired by guns mounted in comparable close air support aircraft.
How fast does a 30mm round travel?
| Specifications | |
|---|---|
| number of barrels | 7 |
| calibre | 30 mm |
| Ammo types | PGU-14/B API Armor Piercing Incendiary [DU] PGU-13/B HEI High Explosive Incendiary PGU-15/B TP Target Practice |
| muzzle velocity | 1067 meters/second |
How many grains is a 30mm round?
When manufactured as 30mm rounds, each DU projectile contains approximately 4,650 grains [0.66 pounds (lbs)] of extruded DU, alloyed with 0.75 weight percent titanium. The projectile is encased in a 0.8 mm-thick aluminum shell as the final DU round.
