M1 Carbine
"The M-1 Garand rifle uses an eight round en bloc clip to load".
No. The 1903 is a bolt action rifle with a 5 shot magazine. The M1 Garand is a semi-automatic rifle that uses an 8 round en bloc clip. Two very different rifles.
A JW-15 rifle typically uses a five-round detachable box magazine. To replace it, you can look for a compatible magazine like the AICS style 5-round magazine, which should fit and function properly in the JW-15 rifle.
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.
Armies, hunters, target shooters.
AK-47
Good rifle, good caliber for most uses. Did you have a specific question?