The barrel of a firearm is the tube through which a bullet travels when a gun is fired.
A rifle
The end of the barrel where the projectile leaves the barrel on firing.
If fired from a rifled firearm, it spins.
A barrel shroud is a ventilated covering for the barrel of a firearm which prevents accidental burns to the operators.
A process of putting rifling in a barrel.
Muzzle
The "crown" of any firearm is the front end of the barrel- the muzzle. It refers to a rounded shape of the end of the barrel.
smooth bore
smooth bore
Stock , Barrel & Action
What does J1727 on the barrel of my 270 mean?
The caliber of the firearm should be stamped on the barrel.