Repairs should never be carried out by unskilled persons
If the CZ 75 pistol is stored in an environment with a relative humidity not exceeding 60%, it needs to be cleaned at least once a year and its rust protective coating / with gun oil / reapplied.
If the firearm is stored in an environment with relative humidity between 60% and 80% cleaning and rust protection must be repeated every month. This applies even if the pistol has not been used. The CZ 75 pistol should not be stored in an environment with a relative humidity exceeding 80%.
Only high quality preservation oil / gun oil / with anti-corrosive additives should be used for rust protection of the CZ 75 pistol.
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