Caliber refers to the diameter of the bullet called bore. This can be measured in metric or standard For example a .45ACP in standard is 11.43x23 in metric.
A 22 caliber bullet is 22/100 inches in diameter. A 7.62 mm bullet is 30 caliber or 30/100 inches in diameter there is no such thing as a 7.62 caliber bullet
There is no direction eqivalent in non-metric cartridges- this was developed as a metric cartridge. The bullet is ABOUT .244 inches in diameter, and the cartridge case a little over 1 inch long. It is similar to, but not the same as the .22 Hornet cartridge.
It depends on what you mean. A .22 caliber gun is a gun that will fire a .22 caliber cartridge. If you want an example of a .22 caliber gun, one example would be a Smith and Wesson model 17. this is true but u must remember that when describing a caliber u are talking about the diameter of the round . for example the .22 long rifle is the same diameter as the 5.56 that the m4 shoots . if the round is refer ed to as the .22 it will most likely be rim fire as other .22 like 5.7,5.56,and.223 will be center fire
Either platform can be larger than the other. The 45 has the larger projectile. Caliber is defined as the diameter in fractions of an inch, so .40 caliber is smaller in diameter than .45 caliber. Caliber can also be defined in the metric system, measured in milimeters. The .40 caliber cartridge is equivalent to 10mm in diameter. As noted, the size of a handgun can vary widely within one caliber, so it is perfectly reasonable to have a smaller handgun crafted in a larger caliber.
Before the metric system was widely adopted, bullet sizes were often measured in terms of caliber, which refers to the diameter of the bullet. Caliber was typically measured in inches in countries that used the imperial system. For example, a .45 caliber bullet has a diameter of .45 inches.
The short answer is no. The longer answer is, you may be able to get a .25 cartridge into a .22 caliber gun, but it will likely jam and be very difficult to get out, and if it fires, it will probably damage the gun and possible the shooter. The .25 has a larger diameter than the .22.
It's the same. The caliber of a bullet is its diameter.
There is no such thing as a 22 magnum caliber. There is a 22 caliber, which means that the diameter of the gun barrel is 22/100 of an inch in diameter. The magnum has to do with the powder load in the shell holding the bullet. It is slightly more powerful than the smaller size shell. A 32 caliber has a larger diameter barrel. With 32 caliber, you do not usually have much choice in the power of the shell. If you want to learn to shoot, it is a lot less expensive to shoot up a lot of 22 ammunition than 32 ammunition. If you want personal protection, a 22 is next to useless. A 32 is not much better. You need at least a 38. Better is relative. It depends on why you want a pistol.
Calibre refers to the diameter of the barrel of a gun. Also known as the bore. It is referred to in imperial measure or metric depending on the manufacturer
In terms of power, or diameter? A .22 has a bullet diameter of .223 inches, the same as the .223 Remington and 5.56 military cartridge. The .222 Remington actually has a bullet diameter of .224 inches.
Caliber is in reference to the diameter of the bullet. A .40 (which is what I have) is .40 inches in diameter. A .50 caliber is .50 inches in diameter (half an inch). So a caliber is the inches in diameter. Not including the 9mm which I cannot stand