I have been wanting an AR15 for years and on a salesman's recommendation I picked-up a Del ton a few weeks ago. I have enjoyed 500 flawless rounds, and great groupings at 50 yards (my indoor range limit). I have found limited information on online, which have been predominantly positive. The price was a much less than I had planned to spend and many of my cosmetic preferences were included. I keep waiting for the punchline. I typically get what I pay for. What am I missing or what should I be looking for?