GPO USA 6-24x50 Passion 4X Riflescope (MOA Ballistic Reticle) - Manual (Page 35)

Proper storage
After using the riflescope, it is recommended to store it dry, in a
well-ventilated room, at normal to low humidity levels, in normal
room temperatures.
Spare parts
If you need spare parts or accessories for your riflescope, please
contact an authorized dealer or GPO GmbH & Co. KG.
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