нагар (ствола зброї)
powder fouling
corrosive fouling
engine fouling
fouling
fouling solution
barrel assembly (barrel group)
automatic heavy barrel rifle / heavy barrel automatic rifle
gun barrel support
wear out (of a gun barrel)
finned barrel (of a machine gun)
plastic gun barrel
gun barrel
gun barrel holder
tapered liner of a gun barrel
L119 light gun (105 mm light gun)
submachine gun / sub-machine gun (SMG; smg)
gun control equipment / gun-control equipment (GCE)
duck gun (duck-gun)
flame gun / flaming gun
gun by gun
axis of the barrel
barrel
barrel bomb
barrel bore wear level
barrel extension
barrel latch
barrel life
barrel link
barrel lock lever
barrel weight
hand-held under-barrel grenade launcher
length of barrel