Question

which is the part of the firearm from which the projectile emerges?
action
fore - end
stock
muzzle

Explanation:

• Action: Refers to the mechanism that loads, fires, and ejects cartridges.
• Fore - end: The forward part of a firearm, often used for holding or supporting.
• Stock: The part of a firearm that is held against the shoulder.
• Muzzle: The end of the barrel from which the projectile (bullet, shot, etc.) emerges.

Answer:

Muzzle