I just picked up the Olympic Arms AR-15 from my gunsmith who added a new adjustable butt-stock, a custom free-float tube,and a Nikon Pro-Staff scope. I have long dreamed of taking this gun home with these add-ons and the day is finally here. I couldn’t be happier! What an awesome early Christmas gift! Thank you to our friends at Olympic Arms for this awesome gun. I plan to go to the range next and sight it in and go hunting with it soon!