Hello all, Pardon my ignorance but... Are all Remington 700 long actions the same??? By that I mean is the one on my Sendero the same as those found on these cheap looking rifle that Wally world carry? I am investigating a one click gun and was looking at the cheapest way of getting another Remington long action. By the way the rifle was selling for $321.00 and all it has on the barrel is "Rem 700". No ADL or BDL. What are those two acronyms means anyway? Thank you for your time.