If you're going to be in the weather with it, you should epoxy bed the receiver and install pillars (well, it's always a good idea, anyway).
Wood changes dimensionally not only when wet, but just temp and humidity. This can put inconsistent stress points on the receiver and affect accuracy, which is why most commercial hunting-geared offerings are composite stocks these days.

Bedding the receiver in epoxy, and using pillars to establish metal-to-metal contact from the action screws to the receiver mitigates that issue.