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May 28, 2026 - 03:07 PM
Hunting with a worn washer can allow moisture to enter the battery compartment, potentially causing damage to internal components. Water intrusion is particularly problematic in saltwater environments, where corrosive effects are accelerated. If you notice any performance issues after wet hunts, inspect the battery compartment for moisture and replace the washer immediately. The rubber washer serves as the primary waterproof barrier for the MI-6 and MI-4 pinpointer battery compartment, making its condition critical for protecting internal electronics. Regular washer inspection and timely replacement help prevent moisture-related damage and maintain reliable pinpointer operation.
