Bore describes the size of hole in something that has a hole as its main feature, e.g. a gun.
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.
get a bore attachment to a screw gun or drill.
The word "caliber" refers to the diameter of the internal bore of a gun or firearm barrel.
A "battery" in naval terms is a gun / artillery emplacement, or an area with several gun emplacements. Guns are Navy terms for large-bore cannons, not small arms.
bore diameter
In the true sense of a cannon (smooth bore) yes. If the field piece has a rifled bore then it is technically a rifle. Modern artillery is primarily composed of large bore rifles. Tanks are an exception to this, their main armament is commonly smooth bore, although more and more are starting to revert back to rifled bores.
The bore refers to the hole in the gun barrel thru which the projectile (bullet) passes. Some guns have a smooth bore, but many modern guns, both pistols and especially rifles, have a rifled bore, that is, the bore has a helical (spiral) groove that causes the projectile to spin as it flies thru the air. The diameter of the gun's bore determines the size of the bullet or shell (e.g. .22, .45, 9mm, etc.)
The bore is the inside of the barrel- that is, the hole that the bullet is fired through. The diameter of the bore is measuring how wide the bore is from one side to another.
The range is not directly related to bore diameter. And the largest gun over built (The Tsar bombard) has a 36" bore.
It depends on the caliber of the bullet.
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