The 270 is both a great large and small caliber round, but you won't find any loads that will be pelt friendly on yotes at "all distances" that yotes may show up at. Although the accubonds (monos) are designed to penetrate deep, hold together, and exit, the coyote is little resistance in size, weight and make-up for that bullet to affect a small exit hole. Its also an expensive proposition to shoot coyotes with premium ammunition for a living. Some may say they've done it, but what I'm saying is you won't do it consistantly with a 270 at "all distances". FMJ's will more often cause wounding and possible ricochets. Another possibility is head and neck shots, but could also cause wounding. If your a hand loader, you may be able to find a happy medium between bullet weight and powder combination that may be effective, but would most likely be time consuming to find an all around load.(Your better off investing in a varmint caliber to do the job right.) I don't know enough about cast bullets to give an opinion on them and possible usage. Again some suggested loads may be better than others, but consistency in pelt saving will be hard to do with a 270.