I need a complete 16" AR15 flattop (A3 style) upper. I want something pretty basic, and I'd prefer a lightweight barrel. Right now, price means more than quality - a DSA or Doublestar would be fine. I'd like to have one with a complete bolt carrier group, but I would consider one without it. I have cash in hand. Please private message me, or call me at 541-357-7491.