I just bought a .243 and I'm wondering what the best ammo you guys have found to use for coyote? Its a Remington 770. And yes I'm sure that there are pleanty bad things to say about the gun, but I was on a tight budget and this is all I could swing. I made do with what i had. I was wondering if anyone out there had any experience with this gun and what round shoots the best. Brand of round and grain. Like I said this is mainly a coyote gun, and I'm looking to get maximum yardage efficiency. Let me know what you guys think will be my best bet.