Hey all I just picked up an American Tactical 5.56 ar15 this week. Love it. This is a brand new world for me and I really dont know that much about ar15s so I am asking for help. I bought the rifle without optics and what do you guys recommend for scope. I will use this some for hog hunting and range. So if heard red dot an then I have heard scope. What do you recommend and why? Thanks so much!