I've owned two of them, but none in .454 Casull. They have gone through a lot of changes over the years and as I understand it now both Rossi and Taurus are under the same roof. Some options such as various finishes have been discontinued. I owned one of the older stainless rifles with 24 octagon barrel that was marketed by Navy Arms. It was pretty much true to the originals with no "Lawyer Safeties" My second one was also a 24 octagon barreled rifle but with case hardened finish which is sadly no longer available from them. It was marked Legacy Sports International and had the safety lever added to the top of the bolt. Both of mine were in .45 Colt