The size of the projectile.
Both can refer to 45ACP. 45 alone can also refer to 45 Colt
The size of the projectile.
yes
no, only caps for percussions pistols and caps for percussion rifles. gun stores know the difference.
The Puckle Gun had a bore of 1.25 inches, or 32 millimetres.
It has been made in several calibers, but the original was .45 ACP
They are two different calibers.
Did you want to know what calibers were used in machine guns or perhaps what cartridges are for machine guns only.
This was made in 3 calibers- 9mm Parabellum, 10mm Auto, and .40 S&W.
The question is a little difficult to answer as asked. MANY guns are centerfire. There are a number of calibers available that are rimfire, but the most common currently is a .22 or .17 family of cartridges. Almost all current larger calibers are centerfire.
No. Standard ammunition in the correct caliber for the gun. However, ONE of those calibers is the .357 SIG auto, and other .357 cartridges do not interchange with that.
Yes. ANY caliber gun can actually kill a person, but some calibers are more efficient at doing it.