I reproduce the scabbard or bucket that Buffalo Creek is talking about. At least I believe it's the same one. I'm not sure I would consider it a "universal" scabbard because this one was made only for the 1876 Winchester carbine and nothing else. An original is pictured at the top left on page 150, of Phillips and Klanchers book "Arms and Accoutrements of the Mounted Police". It is shown attached to a military style saddle. These were however, designed to fit most of the large California saddles that were popular with the Mounted Police. In 1999, I called Carmen Harry at the Mountie museum in Regina and she was kind enough to give me the specs on this scabbard. My plan was and still is to eventually add it to the catalog and web site. They are quite popular with NWMP collectors. The reprodcution that they have in the museum is made wrong and can only be used on the left side of the saddle. The originals were made only for the right side. It is a difficult scabbard to make but very cool, because it's like a Slim Jim holster for a '76 carbine, complete with muzzle plug. They sure dress up a Mountie carbine.
Adios,
Buck