One Polish Mosin Nagant / SKS oiler. These oilers are dual compartment (one side for lubricating oil, one side for solvent) and in good to very good condition.
 
Issued in Soviet Occupied Poland during WWII and the Polish People's Republic after the war.
 
Caps may contain original gaskets to seal bottles.
 
May be bare metal or blued. These oilers were also issued with the PPS-43 submachine guns.