Survival camping and what gun should i bring?!?!?

A 22lr semi-auto would be nice, light and can kill what your going to eat, But the perfect rifle (i'm looking for one) would be a Steven model 24c, which is a 22lr/410 over under short barrel this would be sweet, light but you could have bird shot shells and 1 or 2 rifle slugs (pun-kin balls). This gun stores extra ammo in the stock. If you find one good luck, if you find 2 call me haha