Books with multiple hundreds of pages have been written to answer this question. There is no way to answer it here.
A very general range is .17 to .50. There are over 2000 different cartridges (and calibers) for different firearms. Among the smallest cartridges is the 2.7mm Kolibri centerfire pistol cartridge (about .09 caliber)- among the largest, 2 bore paradox (about 1.800 caliber)
There are many different types of guns! Shot guns, rifles, hand guns, pistols, even paint guns and air soft guns. Then with each type there are different callibers, which is the size of the bullet that is shot through it. the higher the number the bigger the calliber therefore the bigger the bullet and generally the bigger the gun.
a gun store idiot
No, of course not. But a gun can be a solution to some problems.
gun inc. co and it is in all states in the world
Those are dates when a portion of the gun was patented.
No. Yes. All you have to do is strike the bullet's primer with a sharp corner of the gun.
The military channel named the AK-47 the best gun of all time.
You must do all of the weapon challenges on one gun on multiplayer and you then get the gun in gold
It all depends on the model of the BB gun...
All of them its called a bloody rose (his gun)
By the shape and markings that are on the gun. If you post ALL of the markings here, we may be able to help you ID your gun.