Summary: Today is the final part in a three-episode arc discussing firearms calibers and their survival usefulness. In this episode I cover the different types of rimfire calibers available as well as shotgun gauges while trying to give you a little bit of insight into what you need to know in order to decide what calibers will work best for you in your specific situation. DON'T FORGET TO CHECK OUT THE CHIP MONK FAMILY SURVIVAL BLOG!: http://thechippermonk.blogspot.com