This expert guide details a long-term experiment testing the durability of 9mm ammunition submerged in Mobil 1 synthetic motor oil for nine months. The test, conducted by Collapse N Protect, involved submerging brass-cased rounds and then live-firing them to assess reliability. The results indicate that modern ammunition can withstand prolonged exposure to oil without functional degradation, a conclusion drawn from systematic, long-term testing by an authority figure.
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