No! 9mm = .35 caliber - .354 caliber!
no that is a 3-0-8 it is 30 caliber a 223 is 5.56 mm it is 22.3 caliber
.30 caliber.
7.62 mm (or 30 caliber) and 5.56 mm (or 223 caliber) are common rifle cartridges. Pistols, machine guns, and artillery will of course be different from these.
yes
4.5 mm and .177 Cal are the same size. It's just two different units of measurement. Millimeters verses Caliber.
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
No
The caliber of the firearms. This is the bore diameter given in fractions of an inch, or in millimeters. A .30 caliber rifle is about .30 inches in diameter. An 8mm rifle is about 8 mm in diameter. Shotguns use an entirely different system known as gauge.
The caliber of the bullet is 7,62 mm. And shoots the 7.62x54r ammo. That makes it a .30 cal.
Yes, the .32 ACP is the same caliber as 7.65 mm Browning ammo. Note that it is NOT the same as 7.65 mm Luger, and also not the same as 7.65 mm (French) Longue.
Caliber is American, MM is Metric. One type of munitions can be called two different sizes.
a .32 acp caliber pistol round is also called a 7.65mm in the metric designation. But that doesn't fit the real-world measurements, because a .32 pistol bullet is really more like .30 or .31 caliber, and 7.8mm in metric measurements. The diameters of a 7.63 bullet and a .32 caliber bullet are similar, but that doesn't mean they're the same "caliber" or that they will fit the same guns. The 7.62 mm family of rifles are often called ".30 caliber" and they really are close to that, with the bullets either .308 or .311 diameter.