Respuesta :
a cannon is a firearm - muzzle is the forward discharging end. muzzle on a rifle, gun, cannon, etc
Answer:
C) the forward discharging end of the barrel of a firearm
Explanation:
Muzzle is the term that refers to the device placed at the mouth of a gun barrel or any firearm to deflect the gas flow backwards, so as to reduce the recoil caused by the shot. It is a device that can be an integral part of the gun barrel or removable.