AR looks cool but if I wanted something to save my life no thanks. Ever wonder why it has a forward assist lever? Cause it jams unless it and it's ammo are clean. AK doesn't have as tight of tolerances so is a little less accurate but won't jam up. I used to carry an M16 A1 and an A2, expensive junk if you ask me. They may have gotten better but the still have a forward assist!