Whut? How the fuck did you make that jump?
AR-15 rifles are useless for hunting. They are too small to reliably kill large game (deer) and too large for small game (rabbits). Sure, they're fine for coyotes, but if you're buying an AR-15 to hunt coyotes, then you should just stop.
AR-15s are also useless for self-defense. They are too bulky for indoor use, and the bullets can penetrate multiple walls. A regular semi-auto handgun is far superior if you're looking to protect yourself against domestic violence.