My daughter just passed her hunter's safety course recently and she is fairly small in stature. We've been out to the gun range in the past and she has shot my AR-15 and really likes shooting it. She is very accurate to 100 yards and she is confident in how to use it. I've done some research of ammunition for the AR and I have come up with the best round I can find; at 100 yards it will produce 1200 ft. pounds of energy...which I think would do a decent job at killing a Whitetail. I am wondering what people's thoughts are on allowing my daughter to use the AR for deer hunting this year. Oh, she has shot a youth model 20 gauge I have and doesn't care for the recoil; my thought is accuracy is the key...especially for a new hunter. Please share your thoughts on this dilema.