Ammunition

I'm not sure I understand the question, but yes. Bullets kill living creatures by creating holes in or damage to vital organs, or by creating holes in non-vital organs that never get treated, and the person or animal bleeds to death. If you don't hit what you're shooting at, none of that can happen.

To my knowledge, a .50 BMG round is accurate out of a sniper's rifle for about two miles. However, accurate shooting doesn't mean that's all the farther it will go, if you plan on testing this, please do so more than 10 miles from any buildings of people.

Because a spinning bullet travels in a straighter line, for further, than a bullet which is not spinning. So, in a word, "accuracy" is why a gun puts a spin on a bullet.

Not all of the guns put spin on the bullet though. Those that do have rifled barrels(grooved on inside). There are also smooth bore guns that do not cause the projectile to spin.

Because of the rifling inside the barrel. If you want to know the purpose of that, the answer is, it causes the bullet to travel farther and more accurately, just like when you throw a football.

Answer is not in the public domain.

That's a difficult question to answer, because different cartridges have different specifications, and muzzle energy and velocity are different when fired from guns with different barrel lengths. One particular 9mm cartridge may be "more powerful" than say, one particular 40 caliber cartridge but "less powerful" than another.

It can take one bullets to kill someone, if that's what you mean. However, people have also commonly survived being shot multiple times. Even 20 bullets cant kill a person. It all depends on the person, the type of bullet and the gun.

Need a detailed description of all markings and features.

No it is not. It is made at the Barnaul plant and they no longer use corrosive primers.

You will need to contact Ruger for a correct answer

It depends on several factors, but according Wolf Ammo, it's about 2650 feet per second.

Catalogs, gun shops, sporting goods stores, etc..

About 3,000 fps

When a bullet is fired through a rifled barrel, the lands and grooves of the rifling make marks on the bullet. These marks are called striations, and can be used to match a bullet to the gun that fired it. That DOES include .22 caliber bullets. However, .22LR ammo has a soft lead bullet- if it strikes a hard surface, it may be so badly damaged that the striations are obliterated.

You will have to test it. Some was, some wasn't

The .380 ACP is also known as the 9x17mm, 9mm Short, and 9mm Kurz. It is the ONLY ammunition which can be fired through a .380 pistol. The 9x18mm Makarov (whose bullet diameter is actually 9.3mm) and the 9x19 Parabellum/Luger cartridges ARE NOT compatible.

Depends on the age, caliber, and markings. Value could be anywhere from literally nothing to hundreds of dollars.

It's one half inch (.50) in diameter.

Some 37 girls and women and three men died in three explosions at the nearby Barnbow Munitions Factory. The Barnbow factory on Manston Lane was opened in 1915 and at its height employed 17,000 workers, 16,000 of them being women and girls. On December 5 1916 a huge explosion killed 35 women and injured many more. Details of the tragedies were kept secret until after the war.

A centerfire cartridge has the primer in the middle on the bottom side of the shell, where as the rimfire is the whole bottom.

Made all over the world

Most .22 caliber revolvers will hold 6 rounds in the cylinder chambers. Some models from different manufacturers will have a 9 round capacity. I own both.

Firing pin strikes primer, primer ignites powder, powder burns and turns into gas, gas expands and pushes projectile out of the barrel

Muzzle loader or centerfire?

YES. Barnes, Nosler and a host of others make 200 and 220 grain bullets for use in reloading the .308 Win. However the largest factory load available (that I have found) is Lapua 185grain mega and naturalis. 180grain is widely available though (Federal, Remington etc.) and will happily take everything in North America, if you put the bullet in the right place. You'll be pushing it though with the brown and Polar bears.