Ethics are a personal choice in my honest humble opinion. What is legal is a flat line that is not be crossed, and is that way for a reason. What is ethical can be different for everyone, how you were brought up, what are your social norms, etc. if you wanna use decoys use em. If you don't wanna use decoys, don't use em. We've always used oils based enamel on duck decoys. Don't see why it would not work for turkey decoys. Little primer, scuff em up, and paint em and be done.
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