That's the one! I have a Tyler T-grip adaptor fitted to mine, and also a set of Pachmeyer rubber grips, which raise my scores (oops, sorry, not allowed to shoot for score, just research), but I prefer the original look. My trigger has a SA pull of about a pound, and needs Federal primers, but is brilliant, really. Serial number is 557xxx.
When I am allowed to see it again in March I will say hello for you...