In addition to the CO₂ gas the valve maintenance capsules are also filled with 0,5 g of a special oil that cleans and lubricates the valve and at the same time provides all sliding parts of the mechanism with a layer of oil. Regular use of valve maintenance capsules ensures consistent precision and reliable operation.
-->Speciale CO2 onderhoud patronen.Umarex adviseert om best 1 patroon te gebruiken na 10 CO2 patronen. Dit om goed te smeren en lekkages en schade te voorkomen.