Gun barrel oil.

Gun bags [specifically adapted]; gun barrels; gun belts; gun butts; gun carriages; gun cartridge magazines; gun cartridges; gun cases; gun cleaning brushes; gun locks; gun mounts; gun parts; gun sights for firearms [not optical or telescopic]; gun stocks; guns; gunstock recoil pads; gunstocks; ammunition for guns; cartridges for guns; cases (gun -); cases for guns; hammers for guns; hammers for guns and rifles; mobile gun mounts; noise suppressors for guns; noise-suppressors for guns; sporting guns, namely rifles and shotguns; rifle ammunition; rifle barrels; rifle cases; rifle covers; rifle slings; rifle stocks; rifles; bags specially adapted to hold rifles; barrels (rifle -); bullets for use with rifles; butt plates for rifles; cases (rifle -); cases for rifles; sporting rifles; hunting gun cartridges.