Armies, hunters, target shooters.
When rifle is to bullet, bow is to arrow. A rifle uses bullets as its projectile, similar to how a bow uses arrows. Both pairs represent a weapon and its corresponding ammunition.
Japanese
An Air Rifle is either a BB rifle or a pellet rifle. It uses air or gas to propel the projectile.
Military, Police, Civilians
It's Japanese, and the rifle uses the 7.7x58mm Arisaka cartridge.
It all depends on who made the air rifle and the power plant that the rifle uses.
AK-47
Good rifle, good caliber for most uses. Did you have a specific question?
That would depend on the caliber, and type of bullet, the rifle uses.
M1 Carbine
The M110 SASS uses the 7.62x51 cartridge.
Hunting, target shooting, defense,