Best Projectile Weapon for Survival Applications?
What projectile weapon do you think is "best" for a survival scenario? The weapon would primarily be used for gathering food, and perhaps personal protection in a pinch.
Some weapons are more effective, but harder (or impossible) to maintain ammo for in the field.
Some weapons are less effective, but have ammo that can sometimes be re-used or made in the field.
Some weapons can even be made in the field, though varying degrees of skill are required.
Please explain your answer as best you can.