Oxidation of the steel of a gun barrel.
Flower in the Gun Barrel was created in 2008.
The gun barrel is the metal part that the bullet comes out of.
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A barrel is part of a gun
Barrel of a Gun - Guster song - was created in 1998.
You will have to replace the barrel
The barrel is usually above the centerline of the gun. When fired, recoil pushes straight back from the line of the barrel, but that is offset above the centerline, and causes the gun to pivot.
Sorry, but we need more information on the term "round barrel gun".
Grooves cut into the inside of a gun barrel for the purpose of spinning the bullet when fired.
double barrel shotgun
The barrel moves when the weapon is fired.