Got my slide. Took a bit of cycling back and forth to break in, but now it's finally running smooth. Put it on a WC Centurion frame with a factory threaded bbl. I haven't used an RDO-equipped pistol all that much, so I figured I'd start with an inexpensive Swampfox dot to see if I like the concept. I zeroed it this past weekend. Runs like a top with the 115gr Magtech and Lawman I had sitting around.