What is a 30 mm gun?

The M230 Cannon is a 30 mm (30×113 mm), single-barrel electrically-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 is a 30mm gun?

30mm – GAU-8/A Gatling Gun

The 30mm GAU-8/A Gatling gun is used on the U.S. Air Force's A-10 Thunderbolt II aircraft and the Navy's Goalkeeper Close-In Weapon System. The GAU-8/A provides a reliable, high-rate-of-fire, combat-proven weapon for close air support and shipboard defense missions.

What is a .30 caliber bullet?

The . 30 Carbine (7.62×33mm) is a rimless carbine/rifle cartridge used in the M1 carbine introduced in the 1940s. It is a light rifle round designed to be fired from the M1 carbine's 18-inch (458 mm) barrel.

Is .30 caliber the same as 9mm?

30 caliber round is a “high caliber” or “large caliber” round only because the bullets carry much more energy than a “small caliber” 9mm round. But technically, 9mm is a larger caliber than 7.62mm (. 30 caliber). The definition of caliber is just the internal bore diameter of the barrel.

What is a 30 caliber rifle used for?

Today the 30-30 is one of the most popular hunting rifle cartridges on the market. An entry class to big game hunting, the combination of benefits to the 30-30 includes much more portability and accuracy over more traditional shotguns and larger caliber rifles.

Modern Russian 2A42 30MM Gun Barrel Become The Standard For Automatic Guns

Is .30 bigger than 9mm?

30 Super Carry Background

The 30 SC is the same length as the 9mm, however, being 1mm narrower in diameter than the 9mm, is slightly weaker than the 9mm (less case volume and lighter bullet) but twelve 30 SC rounds can fit into a magazine that only holds ten 9mm rounds.

What does mm mean in bullet size?

It is measured in inches or in millimeters. In the United States it is expressed in hundredths of an inch; in the United Kingdom in thousandths; and elsewhere in millimeters. For example, a US "45 caliber" firearm has a barrel diameter of roughly 0.45 inches (11 mm).

How many mm is a 9mm bullet?

The 9mm has a bullet diameter of 9.01mm (0.355 in), a neck diameter of 9.65mm, a base diameter of 9.93 mm, a rim diameter of 9.96mm and a rim thickness of 0.90 mm.

Is .30 caliber powerful?

While the . 30 Carbine is hopelessly outclassed by most rifle rounds, it is more powerful than many pistol rounds that are also popular deer hunting cartridges, such as the . 357 Magnum, 10mm Auto, and . 45 Colt.

What does mm mean in guns?

Caliber: In Firearms, the diameter of the bore measured from land to land, usually expressed in hundredths of an inch (. 22 cal) or in millimeters (9mm).

Is .30 caliber still made?

Winchester Model 1894. Many lever-action . 30-30 models are still being produced today, nearly a century and a quarter after the original. One of those is the original .

How far can 30mm shoot?

Range: 4,400 yards - max effective range for full caliber ammunition. Effective range can be extended with sub-caliber munitions. Rate of Fire: 200 rounds/minute. Modes of fire: single round, five-round burst, or fully automatic.

Can you survive 30mm round?

TL;DR: Yes.

What is the lethal radius of a 30mm he?

The lethal radius against unprotected, standing targets is about 5 ft (1.5 m) under optimum conditions.

What size in mm is a .22 bullet?

. 22 caliber, or 5.6 mm caliber, refers to a common firearms bore diameter of 0.22 inch (5.6 mm).

What is the smallest caliber bullet?

The 2mm Kolibri (also known as the 2.7mm Kolibri Car Pistol or 2.7×9mm Kolibri) was the smallest commercially available centerfire cartridge, patented in 1910 and introduced in 1914 by Franz Pfannl, an Austrian watchmaker, with financial support from Georg Grabner.

What is the strongest mm bullet?

500 S&W Magnum is considered the most powerful commercial sporting handgun cartridge by virtue of the muzzle energy it can generate.

What is bigger 30 30 or 45?

The 45-70 fires a 0.458” bullet diameter while 30-30 is a true American 30-caliber firing 0.308” diameter bullets. This means that the 45-70 Govt will fire larger, heavier bullets compared to the 30-30.

What is 30-caliber compared to?

30 caliber bullet is somewhat of a 'middleweight'. To put it in technical perspective, a . 30 caliber 190 grain bullet is proportional to a 150 grain 7mm bullet, 120 grain 6.5mm bullet, or a 95 grain 6mm bullet. The 155 grain bullet used in Palma competition is very much a 'lightweight' for .

What caliber is closest to 9mm?

357, . 380 auto and 9mm ammunition are all the same caliber. (Caliber is the size of the projectile, or bullet.) The different names are for marketing reasons or because of where the cartridge was developed.

What is the hardest hitting 30-caliber?

The . 30-378 Weatherby Magnum is one of the most accurate rifle cartridges. The cartridge held the world record for accuracy at 1,000 yards (910 m) for over thirty years.

Is 30-caliber ammo hard to find?

30 Carbine ammunition can be difficult to find at a local gun store, where rounds typically cost between 40 and 60 cents each. Military surplus . 30 Carbine ammo is sometimes available. Some specialty loads cost considerably more.

What is the most powerful 30-caliber?