Looking for some advice, I want to build or buy a “truck gun”. I want a bolt action rifle to carry around the ranch, toss in the truck when I head out to the ranch. Will primarily be used to shoot coyotes, pigs, exc. primary range will be inside of 300 yards. I want a short barrel around 16”. I know I am going about this a little backwards but I am looking for suggestions on what round to chamber it in and if anyone has any rifle suggestions.