wipe down and a can of ballistol all over every bit of your gun, its good stuff, its also gunex oil from ballistol, highly weather proof, i use both, but dont use the high weather proof as often as the all rounder ballistol, as for camo, you good get camo tap, dark socks or t-shirts cut em up in the leaf like and stick them to a bobble, or whatever, but all the camo stuff will soak up the water anyway, best off taking a dry rag, quick wipe down before into the case, get home, wipe it down again leave in room temp for hr or two, wipe condensation off, and a nice spray will to the job, aslong a