Definition of Calibers. Meaning of Calibers. Synonyms of Calibers

- projectile in flight. Calibers fall into four general categories by size:[citation needed] miniature-bore historically refers to calibers with a diameter of...
- Calibers in the size range of (mm, inches): 2 mm (.079+ caliber) 3 mm (.118+ caliber) 4 mm (.157+ caliber) 5 mm (.197+ caliber) 6 mm (.236+ caliber) 7...
- .44 caliber is a family of large-caliber firearm cartridges and firearms, particularly revolvers. The most well-known is the .44 Magnum which uses a 0...
- .22 caliber, or 5.6 mm, refers to a common firearms bore diameter of 0.22 inch (5.6 mm) in both rimfire and centerfire cartridges. Cartridges in this...
- of rifling grooves (and the consequent ambiguity) increases in larger calibers. Steel artillery projectiles may have a forward bourrelet section machined...
- .177 caliber or 4.5 mm caliber is the smallest diameter of pellets and BB shots widely used in air guns, and is the only caliber generally accepted for...
- Certificate. Applications requesting firearms in this caliber are ****essed by the same criteria as smaller calibers; with the applicant having to prove they have...
- The M2 machine gun or Browning .50 caliber machine gun (informally, "Ma Deuce") is a heavy machine gun that was designed near the end of World War I by...
- .32 caliber is a size of ammunition, ****ed to firearms with a bore diameter of 0.32 inches (8.1 mm). .32 rimfire, chambered in revolvers and rifles in...
- .38 caliber is a frequently used name for the caliber of firearms and firearm cartridges. The .38 caliber is a large firearm cartridge (anything larger...