This is called the "muzzle" of the gun.
The muzzle is the opening at the end of the barrel where the bullet exits when fired.
It is the hole at the front end of the barrel where the bullet leaves the gun.
The standard military .50 BMG round uses a 750-grain bullet which exits the muzzle of the gun at around 2,700 fps.
The bore of a gun relates to the diameter of the hole in the barrel - and in turn the diameter of the bullet the gun can fire.
It's commonly known as a 'silencer'. It's a device that muffles the sound of the gunshot as the bullet exits the barrel.
It is amazing that anything is able to silence a gun, but gun silencers actually work on a v­ery simple principle.Imagine a balloon. If you pop a balloon with a pin, it will make a loud noise. But if you were to untie the end of the balloon and let the air out slowly, you could pop it making very little noise. That is the basic idea behind a gun silencer.To fire a bullet from a gun, gunpowder is ignited behind thebullet. The gunpowder creates a high-pressure pulse of hot gas. The pressure of the gas forces the bullet down the barrel of the gun. When the bullet exits the end of the barrel, it is like uncorking a bottle. The pressure behind the bullet is immense, however -- on the order of 3,000 pounds per square inch (psi) -- so the POP that the gun makes as it is uncorked ­is extremely loud.A silencer screws on to the end of the barrel and has a huge volume compared to the barrel (20 or 30 times greater). With the silencer in place, the pressurized gas behind the­ bullet has a big space to expand into. So the pressure of the hot gas falls significantly. When the bullet finally exits through the hole in the silencer, the pressure being uncorked is much, much lower -- perhaps 60 psi. Therefore, the sound of the gun firing is much softer.Several alert readers have written to point out that a bullet that travels at supersonic speeds cannot be silenced because the bullet creates its own little sonic boom as it travels. Many high-powered loads travel at supersonic speeds. The silencer can remove the "uncorking" sound, but not the sound of the bullet's flight.
find a bullet of the same caliber. shoot the person that made the hole. remove bullet from person. use bullet to plug hole in car
The gun weighs MUCH more than the bullet.
A bullet fired from a gun
Affix the gun to a target. Load the bullet into a cartridge. Load the cartridge into a second gun. Aim carefully, squeeze the trigger. If you have done everything right, you will have shot the gun with a bullet.
It's the recoil from the force of the bullet being fired. The gun powder pushes the bullet forward and also equally pushes the gun back into your hand.
Chastain - Bullet From A Gun