If it`s accurate enough to suit you,and it should be, use it as is. For my close up and personal work on coyote I like the 3 x 9 Leupold although I have never killed a coyote with the scope set on anything other than 3X. A 2 1/2 x 7 power scope would be good too. If your looking for a good cheap bullet try the Mid South Varmint Nite Mares. I like the 55 gr. bullets. They are alittle soft, but they don`t ricochet bad and they usually stay in the coyote.