Ultimate Arms Gear Pack of 2 Military Surplus One-Spout Round Cleaning Kit Oil Reservior Bottle Cage with Screw Top and Security Chain For YUGO AK47/AK74/SKS 7.62x39 Yugoslavian Military SKS Cleaning Oil Bottle Brass with Application Stem, Screw Top and Security Chain. Great Condition Suplus Product of Ultimate Arms Gear. Material: Brass. Pack of 2.