SDK
If you are not in a hurry to get a ML wait a bit, when the 2010 ML's come out - you might have a better selection to choose from.
Oregon's rules are the most restrictive of the three PacNorWest states, when you get to WA state you will see they have been relaxed a bit.
My daughter live in the Kennewick area, and if you wanted to set up a meeting down there (closer for both of us) I could bring a couple of ML's over and we could run out and do some shooting.
If you need to purchase now - really look hard at the White, Remington, Knight Wolverine or Bighorn, or even the TC Black Diamond. I would not suggest any of the older style CVA's including the Winchester X-150 - it was not made by Winchester.
http://www.knightrifles.com/catalog.aspx?catid=bighorn