I don't own an AR-15, but I hunt coyotes and pigs with my Mini-14.
Also, a really good friend of mine who has been my hunting partner more times than not hunts the aforementioned coyotes and pigs with his AR-15.
NRA Life Member
Ladyfriend: "I need help with the leaves in the yard"
Me: "Controlled burn?"
LadyFriend: "I forgot my Boy Scout turned into an infantry officer."