yes....bigger the number smaller the gauge
The .22 bullet is smaller than the 9mm in size, (about 6mm) and is lighter in weight.
216 mm3
The 9mm Lugar round is longer than a .380 Caliber, which is also equal to 9mm in diameter. The overall cartridge and the bullet is larger and the case contains more powder. The 9mm Lugar is more powerful. BTW, the .40 cal Smith and Wesson is also called a 10mm. It is only 1mm larger in diameter and a little more powerful than a 9mm Lugar.
Generally speaking, the .45 caliber bullet is larger in diameter and heavier than a 9mm bullet.
9mm (usually called 9mm Luger or 9mm Parabellum) almost always has a higher muzzle velocity than the 380 ACP (also called the 9mm short, 9mm Kurtz, and 9mm Corto). The two bullets are essentially the same diameter however the 9mm Parabellum is almost always a heavier bullet than the 380 ACP with a larger powder charge and a significantly higher chamber pressure.
3mm the diffrence is designed for the diffrent style of track you would be running on.
No
Impossible to answer. Are you referrring to a 25ACP or 9MM?
9x6x5=270 cubic millimeters.1000 cubic millimeters is a cubic centimeter
10mm
The .380 IS a 9mm- a 9mm Short (also called 9mm Kurz or Corto). There are more than a dozen different 9mm cartridges. Most people mean the 9mm Parabellum (also called 9mm Luger) when they say 9mm. The 9mm Parabellum IS a longer cartridge than the .380 .
6 mm