Daryl: I also have protective finish on the wood and WD-40 on the metal. Living in beautiful B.C. you must have faced the same issue. That of having the metal start rusting before getting to the cleaning stage. Going to try waxing the metal on rainy shoot days or just wipe down periodically during the shoot with a rag wetted with WD-40.
Merry Christmas to you.
Merry Christmas to you too, but nothing on the barrel or wood when shooting in the rain. I do try to avoid shooting in the rain or when it's snowing heavily, but IT does happen. I've not had trouble with the barrel rusting before getting at the cleaning.
That said, I oft times take a rifle to the range in a leather slip-case. Once the gun is fired, it is not cased until after it's home and cleaned and I'm going somewhere with it - like back to the range to shoot. Otherwise it is stored muzzle down in the lockup.
Storage of a gun in a case or putting it back in the case after shooting is just asking for rust, imho.
Fumes from the fouling will impregnate the case - I can do without that.
Can't really see it, but it is snowing in the pictures. No rust & the barrels of course, were dripping wet with melted snow.