I wouldn't do it on purpose. It will make it slippery most likely and could possibly break down the material over time. I doubt it though.
Hot soapy water works really well for cleaning synthetic stocks, and they don't need a protective coating of anything, that is the whole point behind using them..
Paul
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I didn't climb to the top of the food chain to eat carrots! (Ron White)
rem oil on synthetic stocks?
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