I have one of these revolvers, although here in the UK I cannot have it at home and must keep it at the range where we are allowed to keep and shoot such pistols as long as it is for research and historic study!!! I agree it is a fascinatingly well built pistol with some quirky features, such as the swing out cylinder to the right.
Using very expensive Fiochi ammunition the groups are a little ragged whilst reloaded with lead bullets and a little lower powder charge does result in somewhat better groups. Surprisingly it does shoot to point of aim and is a delightful little pistol to use even though the cylinder to barrel flash is a little disconcerting to begin with. Surprising really as the cylinder to barrel fit appears quite close. A delight to clean with its opening frame design and generally an interesting gun.
I’ve learned to like it in spite of my early misgivings. Not as good as my Webley Mk IV and certainly far behind my Smith & Wesson Hand ejector both in.455 Webley, but all good fun.