I've had good kills and good accuracy with 55gr. Hornady V-Max bullets. I've reloaded them in .22-250 and plan to do the same with my RRA.
I've shot 45gr. JHP bullets and they're "ok" for g-hogs, but not so much for coyotes. Even so, the heavier 55gr. bullet weight hits them much harder and kills them faster.
What's your favorite bullet weight, for coyotes?
Thank you, Bowhunter57