IMR 3031 with the 90g Sierra will make you think that you are shooting a varmint rifle the accuracy is in the extreme, tiny, tiny groups.
I just love to see that hair fly'en on coyotes. If of course, you want to save the pelts, then you may get only half a pelt.
How much 3031 are you using and what are you getting for FPS?
I'm thinking I need to try this.
