I'm preparing a detailed howto, with a legal disclaimer to satisfy the Fudd crowd, but who knows how long it's gonna take, especially with me throwing out my back. So far, I've modified the receiver so the mag will actually go in there with enough room for the rounds to cycle with finger pressure. I might get to the bolt hold-open today if the back lets me move around/stand long enough. It will be the entire thing in a single post (or 2 posts, max). If you can't wait and it can take a couple of weeks easy, read through the thread and just read md's posts without the other flak.