out of a smooth bore barrel? im not use to using this shotgun and it has a smooth bore and i was just wandering what type of ammo can be shot from this barrel in order to sufficiently kill a deer? 00 buck, slugs? i always thought smooth barrel was jus for birdshot, but i heard it can shoot other things that will kill a deer? also, do i need a choke on my gun when shooting this type of ammo, or will the smooth bore with no choke work alright? thanks alot for your guys help, it appreciate it.