I am going to bulid a new coyote rig and I am not sure what to go with for calibier. i want one that will reach out to 500yrds. I am thinking a 6mm. eg.243 Improved, 6-06, 6-06 improved, 240 wby. Any help on this would be nice or info on past experience on a great long range dog rifle.





























but the half dozen Ive hit inside that have been flat out hammered.























