T2K, about your original question, some have suggested the S&W MP15-22. That is a great choice. I have one and they are incredibly fun to shoot, but take lots of ammo with you. My son shot 220 on the Appleseed AQT with one. He has a keen eye and a steady hand, though. My favorite semi-auto is a built 10-22 with a revolution extreme stock, Kidd trigger, Green Mountain 20" fluted barrel, and a Nikon 4-12x40 scope. It is ridiculously accurate out to 100 yards and everyone wants to shoot it.