Specifically, I have the Hornady 120 Vmax, the Nosler 120BT and I'm looking at even lighter. I don't have the rifle yet, but it is a Winchester 70 Featherweight push-feed ( mid 80s) not sure of the twist or the throat dimensions. I'm looking at 3000fps or faster loads, but hey, what do you guys who have these calibers use "specifically" for coyotes. If you used your deer/elk load, tell me what it did to the pelt, etc. thanks. Jim